Choosing the right suspension upgrade kit for Tesla Model 3 transforms a floaty factory setup into a precise driving machine. My top recommendation is the maXpeedingrods Coilovers for Tesla Model 3 RWD, which stands out for its adjustable damping and height capabilities that cater to both daily driving and track use. For those focusing on specific wear items rather than full replacement, the A-Premium 12-Piece Suspension Kit offers exceptional value for older models needing comprehensive component refreshes. The primary tradeoff in this category lies between ride comfort and handling precision; aggressive coilovers lower the car and stiffen the ride, while control arm kits preserve stock height but eliminate play and noise. Continue reading for a detailed breakdown of how these options compare in fitment, durability, and real-world performance.
Complete the kit
Key Takeaways
- Full coilover systems offer height and damping adjustability but require more maintenance than static control arm upgrades.
- Control arm kits with pre-installed ball joints and bushings save significant labor time compared to buying components separately.
- Fitment precision is critical; kits designed for Model Y often have slightly different geometry than Model 3-specific kits despite shared platforms.
- Adjustable camber plates are necessary for lowered setups to prevent premature tire wear, a feature missing in basic control arm replacements.
- Preset damping shock absorbers provide a middle ground for users who want improved handling without the complexity of manual adjustment dials.
| A-Premium 12-Piece Suspension Kit for Tesla Model 3 (2017-2019) |  | Best for Broad Front-End Repairs | Vehicle fitment: Tesla Model 3, 2017–2019 | Component count: 12 pieces | Included component types: Control arms, sway bar links, and tie rod ends | VIEW ON AMAZON | See Our Full Breakdown |
| Pidgeotto Control Arm Kit for Tesla Model 3 (2017-2023) – 4 Pieces with Ball Joints & Bushings |  | Best for Straightforward Control-Arm Replacement | Vehicle fitment: Tesla Model 3, 2017–2023 | Component count: 4 pieces | Included parts: 2 front lower forward control arms; driver and passenger side listed | VIEW ON AMAZON | See Our Full Breakdown |
| 4-Piece Control Arm Suspension Kit with Ball Joints for 2017-2023 Tesla Model 3 |  | Best for OEM-Style Front Lower Replacement | Vehicle fitment: Tesla Model 3, 2017–2023 | Component count: 4 control arms | Position: Front lower | VIEW ON AMAZON | See Our Full Breakdown |
| maXpeedingrods Coilovers for Tesla Model 3 RWD 2017-2023, 24-Level Adjustable Damper Suspension Kit, Height Adjustable T6 Upgraded Lowering Kits, Blue |  | Best for RWD Ride-Height and Damping Tuning | Vehicle fitment: Tesla Model 3 RWD, 2017–2023 | Damper adjustment: 24 levels | Height adjustment: 0–60 mm | VIEW ON AMAZON | See Our Full Breakdown |
| maXpeedingrods Coilover for Tesla Model 3 2017‑2023 AWD, Preset Damping Shock Absorber Struts, Quick Installation Suspension Kit, Black |  | Best for AWD Owners Keeping Factory Ride Height | Vehicle fitment: Tesla Model 3 AWD, 2017–2023 | Listed applications: Long Range Dual Motor and Performance AWD, 2018–2023 | Damping: Preset damping | VIEW ON AMAZON | See Our Full Breakdown |
| 8Pcs Control Arm Suspension Kit Fits 2017-2023 Tesla Model 3 and 2020-2023 Model Y |  | Best for Rear-Suspension Coverage | Unit count: 8 | Compatible vehicles: Tesla Model 3 (2017-2023); Model Y (2020-2023) | Suspension position: Rear upper and lower | VIEW ON AMAZON | See Our Full Breakdown |
| maXpeedingrods Coilover for Tesla Model 3 2017-2023 RWD, Preset Damping Shock Absorber Struts, Quick Installation Suspension Kit, Black |  | Best for RWD Ride-Height Flexibility | Fitment: Tesla Model 3 RWD (2017-2023) | Suspension position: Front and rear | Damping: Preset | VIEW ON AMAZON | See Our Full Breakdown |
| Rear Upper and Lower Control Arm Kit for Tesla Model 3 and Model Y |  | Best for a Defined Rear-End Refresh | Unit count: 4 | Compatible vehicles: Tesla Model 3 and Model Y (2017-2023, as described) | Listed components: Upper and lower control arms, toe link, and fore link | VIEW ON AMAZON | See Our Full Breakdown |
| Front Control Arm with Ball Joint Suspension Kit for 2017-2023 Tesla Model 3 |  | Best for Front-End Ball-Joint Replacement | Compatible vehicle: Tesla Model 3 (2017-2023) | Package contents: 2 front lower forward control arms with ball joints; 2 front lower rearward control arms with ball joints | Total components: 4 control arms | VIEW ON AMAZON | See Our Full Breakdown |
| A-Premium Front Lower Control Arm Kit (Forward & Rearward) for Tesla Model 3 |  | Best for Specified Front-End Fitment | Vehicle fitment: Tesla Model 3 (2017-2023; models built from 06/01/2018) | Position: Front lower, forward and rearward | Package contents: 2 rearward lower control arm assemblies (left/right); 2 forward lower control arm assemblies (left/right) | VIEW ON AMAZON | See Our Full Breakdown |
| Ironants Front Suspension Control Arm Kit for 2017-2021 Tesla Model 3 |  | Best Comprehensive Front End Replacement | Brand: Ironants | Part Number: KZB-1044-12 | Compatibility: 2017-2021 Tesla Model 3 | VIEW ON AMAZON | See Our Full Breakdown |
| 8pcs Rear Suspension Control Arm Kit for Tesla Model 3 and Model Y (2017-2023) |  | Best for Model Y & Model 3 Cross-Compatibility | Color: Black | Item Count: 8 | Position: Rear Upper | VIEW ON AMAZON | See Our Full Breakdown |
| Pair of Rear Upper Camber Kit for Tesla Model 3 and Y (2017-) |  | Best for Precision Alignment Tuning | Color: Blue | Material: Alloy Steel | Unit Count: 2 | VIEW ON AMAZON | See Our Full Breakdown |
| Front Upper & Lower Control Arm Kit with Sway Bar Links and Tie Rod Ends for 2017-2021 Tesla Model 3 |  | Best Balanced Front Suspension Kit | Color: Silver | Compatibility: 2017-2021 Tesla Model 3 | Included Components: Control Arms, Sway Bar Links, Tie Rod Ends | VIEW ON AMAZON | See Our Full Breakdown |
| suspension upgrade kits for tesla model 3 | Warranty | Position | Material |
|---|---|---|---|
| A-Premium 12-Piece Suspension | — | Front | Iron |
| Pidgeotto Control Arm Kit for | 1 year | — | Heat-treated aluminum |
| 4-Piece Control Arm Suspension | 1 year | Front lower | — |
| maXpeedingrods Coilovers for T | 12 months | — | — |
| maXpeedingrods Coilover for Te | — | — | — |
| 8Pcs Control Arm Suspension Ki | 1 year | — | — |
| maXpeedingrods Coilover for Te | — | — | — |
| Rear Upper and Lower Control A | 2 years | Rear; auto part position listed as rear upper | Cast iron |
| Front Control Arm with Ball Jo | — | Front lower | High-quality materials; composition not specified |
| A-Premium Front Lower Control | 1-year unlimited mileage | Front lower, forward and rearward | Aluminum |
| Ironants Front Suspension Cont | 3 Years | Front | Premium Steel |
| 8pcs Rear Suspension Control A | 1 Year | Rear Upper | — |
| Pair of Rear Upper Camber Kit | 12 Months | Rear | Alloy Steel |
| Front Upper & Lower Control Ar | 3 Years | — | — |
More Details on Our Top Picks
A-Premium 12-Piece Suspension Kit for Tesla Model 3 (2017-2019)
For an older Model 3 with several worn front-end parts, I’d shortlist the A-Premium 12-piece kit before buying separate replacements. It brings control arms, sway bar links, and tie rod ends together, so it addresses more potential sources of clunks, steering wander, or uneven tire wear than the Pidgeotto four-piece control arm kit, which covers a narrower set of components. That breadth can make a repair more coordinated, but the fit is limited to 2017–2019 models and the supplied information identifies the parts as iron without detailing individual component construction. This is a repair-focused kit, not a coilover upgrade: it won’t provide adjustable ride height or damping. I’d also factor in the short return-guarantee coverage and mixed durability feedback, and plan for professional installation if suspension work is outside your experience.
Pros:- Combines control arms, sway bar links, and tie rod ends in one front-end repair kit.
- Vehicle-specific fit is listed for Tesla Model 3 years 2017–2019.
- Addresses several possible sources of front-end noise, steering wander, and uneven tire wear.
- 12-piece count offers broader component coverage than the Pidgeotto four-piece control arm kit.
Cons:- Fitment is limited to 2017–2019 Model 3 vehicles.
- Durability feedback is mixed, so long-term service life is uncertain.
- The 30-day return guarantee does not specify coverage for installation or related costs.
Best for: Owners of a 2017–2019 Model 3 addressing multiple worn front suspension and steering components in one repair.
Not ideal for: Owners of 2020-or-newer Model 3s, or drivers seeking adjustable ride height and damping rather than replacement parts.
- Vehicle fitment:Tesla Model 3, 2017–2019
- Component count:12 pieces
- Included component types:Control arms, sway bar links, and tie rod ends
- Position:Front
- Material:Iron
- Fit type:Vehicle-specific
- Warranty information:30-day return guarantee
Our verdict“Choose this kit for a multi-component front suspension repair on a 2017–2019 Model 3, but skip it if you need newer-year fitment or a ride-height upgrade.”
Pidgeotto Control Arm Kit for Tesla Model 3 (2017-2023) – 4 Pieces with Ball Joints & Bushings
The Pidgeotto four-piece kit is a focused choice for owners who want to replace front lower control arms rather than refresh the wider front end. Its stated 2017–2023 fitment covers more model years than the A-Premium 12-piece kit, while pre-installed ball joints and bushings can reduce the number of parts a repairer must assemble. The heat-treated aluminum construction is a useful distinction, though the listing describes two front lower forward arms and does not clearly account for every component implied by the four-piece count. I’d verify the exact contents and vehicle fitment before ordering. Compared with the 4-Piece Control Arm Suspension Kit, this option provides a one-year warranty and explicit material details, but it remains a limited-scope repair: it does not include tie rod ends or sway bar links, and installation still calls for mechanical know-how.
Pros:- Listed for Tesla Model 3 model years 2017–2023.
- Includes pre-installed ball joints and bushings.
- Heat-treated aluminum construction is specified.
- One-year warranty is listed.
Cons:- Limited to front control arms rather than a broader suspension repair.
- The listed contents describe two front lower forward arms, leaving the four-piece count unclear.
- Installation may require mechanical knowledge and vehicle-specific fitment checks.
Best for: Model 3 owners from 2017–2023 who have diagnosed worn front lower control arms and want ball joints and bushings included.
Not ideal for: Drivers seeking a complete front suspension refresh, adjustable coilovers, or a kit with clearly specified contents for all four pieces.
- Vehicle fitment:Tesla Model 3, 2017–2023
- Component count:4 pieces
- Included parts:2 front lower forward control arms; driver and passenger side listed
- Included hardware:Ball joints and bushings
- Material:Heat-treated aluminum
- Color:White
- Warranty:1 year
Our verdict“Pick this for a targeted front control-arm replacement when its exact contents match your repair, not for a full suspension refresh.”
4-Piece Control Arm Suspension Kit with Ball Joints for 2017-2023 Tesla Model 3
If the repair calls for front lower control arms with ball joints, this four-piece vehicle-specific kit keeps the job focused on those parts rather than adding steering links or unrelated hardware. The listing cites testing for impact, wear, and fatigue, which gives buyers more durability information than the Pidgeotto Control Arm Kit listing provides, although it does not name a test standard or provide results. Both kits cover Model 3 years 2017–2023 and include ball joints; this one stands out for its extensive cross-reference part-number list, which can help match a repair to existing part numbers. The tradeoff is limited scope: it is for front lower components only, not a full suspension upgrade, and fitment still needs checking against the specific vehicle. A one-year warranty is listed.
Pros:- Vehicle-specific listing covers Tesla Model 3 model years 2017–2023.
- Includes four control arms with ball joints.
- Product data cites impact, wear, and fatigue testing.
- Provides an extensive list of compatible and cross-reference part numbers.
Cons:- Limited to front lower control arms and does not cover a complete suspension system.
- Vehicle-specific fitment must be checked before ordering.
- Testing details and standards are not specified in the product data.
Best for: Model 3 owners or repair shops replacing front lower control arms who can confirm compatibility using the supplied part numbers.
Not ideal for: Buyers who need rear suspension parts, tie rod ends, sway bar links, or adjustable damping and ride height.
- Vehicle fitment:Tesla Model 3, 2017–2023
- Component count:4 control arms
- Position:Front lower
- Included hardware:Ball joints
- Fit type:Vehicle-specific
- Testing cited:Impact, wear, and fatigue testing
- Warranty:1 year
- Part numbers:RK623778, RK623779, RK623785, K623778, K623779, K623785, and additional cross-references
Our verdict“Choose this for a part-number-verified front lower control-arm repair, but look elsewhere for broader coverage or suspension tuning.”
maXpeedingrods Coilovers for Tesla Model 3 RWD 2017-2023, 24-Level Adjustable Damper Suspension Kit, Height Adjustable T6 Upgraded Lowering Kits, Blue
Unlike the A-Premium and Pidgeotto kits, which replace worn suspension components, this RWD-specific coilover set is for drivers seeking changes to ride height and damping. Its 24 damper settings let owners tune the response across different road or driving preferences, while the listed 0–60 mm height adjustment offers more stance control than the AWD maXpeedingrods kit, which is described as retaining factory ride height with limited adjustment. That range also means setup choices require care: lowering can alter clearance and alignment needs, and the product data does not spell out how each setting affects comfort. The equal 6 kg/mm front and rear spring rates provide a clear baseline, but the kit is specifically for Model 3 RWD, not AWD. I’d choose it for adjustable suspension tuning, not as a direct substitute for a targeted control-arm repair.
Pros:- Offers 24 damper adjustment levels.
- Height adjustment is listed from 0 to 60 mm.
- Designed for Tesla Model 3 RWD model years 2017–2023.
- Lists equal 6 kg/mm spring rates front and rear.
Cons:- Does not fit the AWD applications listed for the separate maXpeedingrods kit.
- Height and damping adjustments require setup decisions and may affect clearance or alignment needs.
- The product data does not provide detailed ride-comfort results for each adjustment setting.
Best for: RWD Model 3 owners who want adjustable damping and a broad lowering range for street or occasional track setup.
Not ideal for: AWD owners, drivers who want to preserve factory ride height with minimal setup, or anyone seeking a simple control-arm replacement.
- Vehicle fitment:Tesla Model 3 RWD, 2017–2023
- Damper adjustment:24 levels
- Height adjustment:0–60 mm
- Front spring rate:6 kg/mm (336 lb/in)
- Rear spring rate:6 kg/mm (336 lb/in)
- Spring preload:7–10 mm
- Materials:Steel and aluminum
- Warranty:12 months
Our verdict“Choose this coilover kit if you have a RWD Model 3 and want substantial ride-height and damping adjustment rather than replacement suspension arms.”
maXpeedingrods Coilover for Tesla Model 3 2017‑2023 AWD, Preset Damping Shock Absorber Struts, Quick Installation Suspension Kit, Black
For AWD Model 3 owners who want renewed damping without committing to a lowered stance, this preset-damping coilover kit takes a different approach from the RWD maXpeedingrods set. It is listed for Long Range Dual Motor and Performance AWD models, and its stated design retains factory ride height with only limited adjustment. That makes it the more restrained choice for drivers prioritizing a familiar stance; the RWD kit is better suited to those who want 24 damper settings and up to 60 mm of height adjustment. High-viscosity damping oil and high-tensile springs are described as supporting consistent control, but the listing gives no damper-level tuning range or spring preload figures. The quick-installation claim uses OEM struts, though it does not remove the need to verify fitment. I’d skip it if extensive lowering or custom damping is the goal.
Pros:- Fitment is listed for Model 3 AWD Long Range Dual Motor and Performance AWD applications.
- Designed to retain factory ride height with limited adjustment.
- Uses high-viscosity damping oil and high-tensile springs, according to the product data.
- Installation is described as using OEM struts.
Cons:- AWD-specific fitment excludes RWD Model 3 vehicles.
- Limited adjustment is less flexible than the RWD 24-level coilover kit.
- The listing omits spring preload and a specific damping adjustment range.
Best for: Owners of a listed 2017–2023 AWD Model 3 who want a suspension refresh while keeping close to factory ride height.
Not ideal for: RWD owners, drivers wanting a broad lowering range or many damping settings, and buyers seeking a kit with detailed adjustment specifications.
- Vehicle fitment:Tesla Model 3 AWD, 2017–2023
- Listed applications:Long Range Dual Motor and Performance AWD, 2018–2023
- Damping:Preset damping
- Front spring rate:5.8 kg/mm (325 lb/in)
- Rear spring rate:6 kg/mm (336 lb/in)
- Ride height:Designed to retain factory ride height; limited adjustment
- Item weight:36.6 kg
- Color:Black
Our verdict“Choose this for a listed AWD Model 3 if preserving the factory stance matters more than extensive ride-height or damping tuning.”
8Pcs Control Arm Suspension Kit Fits 2017-2023 Tesla Model 3 and 2020-2023 Model Y
This kit is the broadest rear-focused replacement here: its eight control arms cover rear upper and lower positions, and the listed fitment includes both Model 3 and select Model Y years. That makes it a better match for buyers seeking a larger rear refresh than the four-piece Rear Upper and Lower Control Arm Kit, though the product details do not spell out as much about its individual components. The stated part numbers and Tesla-specific application help narrow fitment, while the one-year warranty gives a defined coverage period. The tradeoff is limited installation guidance, so I would not choose it as a first DIY suspension job without confirming the exact parts and procedure. It also does not address front suspension wear.
Pros:- Eight-piece rear control arm coverage
- Fits listed Model 3 years and 2020-2023 Model Y
- Includes four specified part numbers for fitment cross-checking
- One-year warranty is stated
Cons:- Installation instructions and component-by-component details are limited
- Does not include front suspension parts
- Fitment is restricted to the listed Tesla model years
Best for: Model 3 owners who need multiple rear control arms replaced together and want a kit that also lists compatibility with select Model Y years.
Not ideal for: Drivers seeking a front-and-rear refresh or detailed DIY guidance; this kit is rear-only and provides little installation information.
- Unit count:8
- Compatible vehicles:Tesla Model 3 (2017-2023); Model Y (2020-2023)
- Suspension position:Rear upper and lower
- Part numbers:104442300G, 104442700C, 104443100G, 104444400A
- Warranty:1 year
- Kit type:Control arm suspension kit
Our verdict“Choose this kit for a multi-part rear suspension replacement, but verify the specific parts and fitment before ordering.”
maXpeedingrods Coilover for Tesla Model 3 2017-2023 RWD, Preset Damping Shock Absorber Struts, Quick Installation Suspension Kit, Black
Unlike the control-arm replacements elsewhere in this group, this is a coilover and shock-absorber kit for Model 3 RWD, aimed at owners changing suspension behavior rather than simply replacing worn arms. Its preset damping keeps adjustment simpler than the separate 24-level adjustable maXpeedingrods coilover listed elsewhere in the roundup, while the option to retain original ride height or lower the car gives some setup flexibility. The product claims quick installation without modifications, but suspension work still calls for careful fitment and setup; professional installation may suit many owners better. Its key limitation is strict drivetrain fitment: it is specified for RWD Model 3, not AWD. Choose it for a suspension-system change, not as a substitute for a control-arm kit.
Pros:- Preset damping avoids the setup complexity of a multi-level adjustable kit
- Offers original ride-height retention with lowering options
- Designed for front and rear suspension positions
- Product description claims installation without modifications
Cons:- Fitment is limited to Model 3 RWD
- Professional installation may be appropriate for correct setup
- Does not replace control arms or address worn arm joints
Best for: RWD Model 3 owners who want a coilover-style suspension change with preset damping and the choice to keep or lower ride height.
Not ideal for: AWD owners, or drivers who only need to replace worn control arms rather than change their shock and spring setup.
- Fitment:Tesla Model 3 RWD (2017-2023)
- Suspension position:Front and rear
- Damping:Preset
- Ride height:Maintains original height with lowering options
- Materials:Rubber and steel
- Exterior finish:Black
- Extended length:30.9 cm
Our verdict“Pick this preset coilover kit if you have a RWD Model 3 and want ride-height flexibility without choosing damping settings yourself.”
Rear Upper and Lower Control Arm Kit for Tesla Model 3 and Model Y
This four-piece rear kit gives a more clearly specified replacement set than the eight-piece B0H3N3QX4R kit: its description lists upper and lower control arms alongside toe and fore links. That detail can help buyers match the repair to rear suspension geometry and handling concerns, though the supplied specs list the auto part position as rear upper, so I would confirm the full contents and exact fitment with the seller before purchase. The stated two-year warranty is longer than the one-year coverage on the eight-piece alternative. Its cast-iron construction and vehicle-specific fit make it a targeted replacement, not a broad suspension upgrade: it covers the rear and does not include front arms or coilovers. Installation may also call for tools and experience.
Pros:- Description identifies upper and lower arms, toe link, and fore link
- Four-piece kit focuses on rear suspension replacement
- Two-year warranty is specified
- OEM part numbers are provided for fitment checks
Cons:- Listed auto part position says rear upper, so full configuration should be confirmed
- Installation may require specific tools and expertise
- Limited to compatible Tesla applications and does not cover front suspension
Best for: Tesla owners addressing rear control-arm, toe-link, or fore-link wear who want the listed components in a smaller, specified kit.
Not ideal for: Buyers seeking front suspension parts, coilovers, or a kit with installation details that support a straightforward beginner repair.
- Unit count:4
- Compatible vehicles:Tesla Model 3 and Model Y (2017-2023, as described)
- Listed components:Upper and lower control arms, toe link, and fore link
- Material:Cast iron
- Color:Black
- Position:Rear; auto part position listed as rear upper
- OEM part numbers:1044423-00-G, 1044427-00-C, 1044431-00-G, 1044444-00-A
- Warranty:2 years
Our verdict“Choose this if you need a specified rear-end parts refresh and can verify the contents and fitment before installation.”
Front Control Arm with Ball Joint Suspension Kit for 2017-2023 Tesla Model 3
For front suspension wear, this kit covers both forward and rearward lower control arms on the left and right, with ball joints included. That makes it a more targeted choice than A-Premium’s front lower control arm kit, whose data also specifies pre-greased joints and bushings; this listing provides a wide set of cross-reference numbers but less detail about construction and included hardware. The Model 3 year range is clearly stated, and the component layout helps buyers distinguish it from rear-only kits such as B0F5NSMC41. The tradeoff is limited DIY support: installation instructions are not detailed, and an alignment may be needed after replacement. I would treat the easy-install claim as relative, since ball-joint and control-arm work requires suitable tools and mechanical care.
Pros:- Includes two forward and two rearward front lower control arms
- Ball joints are included with the arms
- Fitment covers Tesla Model 3 model years 2017-2023
- Long list of part-number references supports fitment cross-checking
Cons:- Detailed installation instructions are not provided
- Installation calls for basic mechanical skills and may need an alignment afterward
- Material composition and warranty are not specified
Best for: Model 3 owners replacing front lower control arms on both sides who want forward and rearward arms with ball joints included.
Not ideal for: Buyers who need rear suspension parts, want detailed installation instructions, or prefer a kit with clearly specified pre-greased joints and bushings.
- Compatible vehicle:Tesla Model 3 (2017-2023)
- Package contents:2 front lower forward control arms with ball joints; 2 front lower rearward control arms with ball joints
- Total components:4 control arms
- Position:Front lower
- Part numbers:RK623778, RK623779, RK623785, K623778, K623779, K623785, 1044341-00-C, 104434100C, 104434100D, 1044354-00-A, 104435400A, 1044359-00-A, 104435900A, 102-8402, 102-8403, 527-521, 527-522, 527-525, CMS95131, CMS95132, CMS95133
- Material:High-quality materials; composition not specified
Our verdict“Select this for a front lower-arm and ball-joint replacement when you can handle installation and arrange an alignment if needed.”
A-Premium Front Lower Control Arm Kit (Forward & Rearward) for Tesla Model 3
A-Premium’s four-arm set stands out for its clearly described front layout: forward and rearward lower arms for both sides, with ball joints and bushings already included and pre-greased. Compared with B0G48KG6M8, it offers more detail about those components and a stated aluminum construction, which helps buyers understand what is being replaced. The listed build-date restriction matters, though: fitment is for Model 3 vehicles built from June 1, 2018, despite the broader 2017-2023 model-year wording. This is a focused front-end repair kit, not a whole-car suspension upgrade, and its one-year unlimited-mileage warranty excludes installation labor and related repair costs. I would favor it when the build date and OEM references match, rather than relying on model year alone.
Pros:- Covers forward and rearward lower arms for left and right sides
- Includes pre-greased ball joints and bushings
- Aluminum construction is specified
- One-year unlimited-mileage warranty is stated
Cons:- Fitment is restricted to vehicles built from June 1, 2018
- Warranty excludes installation labor and related repair expenses
- Front-only kit does not address rear suspension wear
Best for: Owners of Model 3 vehicles built from June 1, 2018, who want a fully described set of front lower arms with pre-greased ball joints and bushings.
Not ideal for: Owners of earlier-built Model 3s or anyone seeking rear suspension components, coilovers, or warranty coverage for installation labor.
- Vehicle fitment:Tesla Model 3 (2017-2023; models built from 06/01/2018)
- Position:Front lower, forward and rearward
- Package contents:2 rearward lower control arm assemblies (left/right); 2 forward lower control arm assemblies (left/right)
- Material:Aluminum
- Included components:Ball joints and bushings, pre-greased
- Manufacturer part number:APCA4122AM
- OEM part numbers:104434100D, 104435100C, 104435400A, 104435600C, 104435900A
- Warranty:1-year unlimited mileage
Our verdict“Choose this front-arm kit when your Model 3 build date and OEM references match and you want pre-greased joints and bushings included.”
Ironants Front Suspension Control Arm Kit for 2017-2021 Tesla Model 3
This 12-piece Ironants kit stands out for its exhaustive coverage of the front suspension system, addressing wear in control arms, sway bar links, and tie rods simultaneously. Unlike the Rockplanet Front Upper & Lower Control Arm Kit, which offers similar components but uses a different material finish, the Ironants set prioritizes premium-grade steel strength and a longer warranty period. It is an ideal solution for owners noticing clunking noises or uneven tire wear who want to replace the entire front assembly in one go rather than piecemeal. The tradeoff is the complexity; replacing twelve components is a labor-intensive job that often requires professional alignment and specialized tools, making it less suitable for casual DIYers compared to simpler bushing replacements.
Pros:- Covers 12 distinct components for a full front-end refresh
- Constructed from high-strength steel for maximum durability
- Includes a generous 3-year manufacturer warranty
- Direct OEM replacement with verified part number compatibility
Cons:- Complex installation process likely requiring professional help
- Heavy total weight compared to partial kits
- Strict fitment verification needed for 2017-2021 models
Best for: Owners with significant front-end wear who want a complete, one-time replacement of all major front suspension components.
Not ideal for: DIY beginners or those with limited garage space, as this kit requires extensive disassembly and professional alignment.
- Brand:Ironants
- Part Number:KZB-1044-12
- Compatibility:2017-2021 Tesla Model 3
- Material:Premium Steel
- Position:Front
- Warranty:3 Years
- Unit Count:12 Pieces
Our verdict“This kit is the most thorough solution for restoring a worn 2017-2021 Model 3 front end, provided you are prepared for a complex installation.”
8pcs Rear Suspension Control Arm Kit for Tesla Model 3 and Model Y (2017-2023)
While many kits are model-specific, this 8-piece rear control arm set offers flexibility by fitting both the Model 3 and Model Y across a wider year range (2017-2023). This versatility makes it a strong alternative to the Ironants Front Suspension Control Arm Kit, which is strictly front-end and year-limited. The kit focuses on restoring handling and reducing rear-end noise through corrosion-resistant construction. However, the 1-year warranty is notably shorter than the 3-year coverage found on the Ironants and Rockplanet front kits. It is best suited for owners experiencing specific rear suspension issues, such as rattling or uneven rear tire wear, who prefer a targeted repair over a full suspension overhaul.
Pros:- Compatible with both Model 3 and Model Y (2017-2023)
- Targets specific rear-end noise and vibration issues
- Corrosion-resistant materials extend component life
- Direct-fit design simplifies the replacement process
Cons:- Shorter 1-year warranty compared to front-end competitors
- Does not address front suspension wear
- Installation requires moderate mechanical skill
Best for: Model Y owners or Model 3 drivers with specific rear suspension noise or handling issues who want cross-compatible parts.
Not ideal for: Those seeking long-term warranty protection or front suspension repairs, as this kit is rear-only with limited coverage time.
- Color:Black
- Item Count:8
- Position:Rear Upper
- Compatibility:Tesla Model 3 (2017-2023) & Model Y (2021-2023)
- Warranty:1 Year
- Features:Vehicle Specific Fit, Noise Reduction
- Part Numbers:1044423-00-G, 1044427-00-C, 1044431-00-G, 1044444-00-A
Our verdict“A practical choice for fixing rear-end rattles in either Model 3 or Y, though the shorter warranty requires careful consideration.”
Pair of Rear Upper Camber Kit for Tesla Model 3 and Y (2017-)
This adjustable rear camber kit serves a different purpose than the standard replacement arms found in the 8pcs Rear Suspension Control Arm Kit. Instead of just replacing worn parts, it allows for fine-tuning of rear camber alignment using high-strength alloy steel. This makes it the ideal upgrade for owners who have installed lowering springs or coilovers (like the maXpeedingrods Coilovers mentioned in the broader roundup) and need to correct negative camber issues. The tradeoff is that it does not replace the control arms themselves; it is an add-on component. If your existing control arms are worn, this kit will not fix the underlying mechanical play, making it unsuitable for those needing structural repairs.
Pros:- Allows precise adjustment of rear camber angles
- Constructed from durable high-strength alloy steel
- No vehicle modifications required for installation
- Corrosion and abrasion resistant finish
Cons:- Does not replace existing control arms or bushings
- Requires professional alignment after installation
- Limited to addressing alignment geometry only
Best for: Owners who have modified their suspension height or alignment and need to correct rear camber settings.
Not ideal for: Drivers with worn-out control arms or bushings, as this kit does not replace structural suspension components.
- Color:Blue
- Material:Alloy Steel
- Unit Count:2
- Position:Rear
- Warranty:12 Months
- Features:Adjustable, Corrosion Resistant
- Fit Type:Vehicle Specific
Our verdict“Essential for modified Model 3/Y builds needing camber correction, but ineffective if your existing control arms are already worn.”
Front Upper & Lower Control Arm Kit with Sway Bar Links and Tie Rod Ends for 2017-2021 Tesla Model 3
The Rockplanet kit offers a similar 10-piece front suspension solution to the Ironants Front Suspension Control Arm Kit, but distinguishes itself with a temperature-resistant, wear-resistant material and a distinct silver anti-corrosion coating. While the Ironants kit is slightly more comprehensive at 12 pieces, the Rockplanet set covers all critical upper and lower control arms, sway bar links, and tie rod ends with a robust build quality. It is a strong contender for drivers in harsh climates where corrosion is a primary concern. The tradeoff remains the installation complexity; like its competitor, this kit demands professional expertise for proper fitment and alignment, and the silver coating may require care during installation to prevent cosmetic scratches.
Pros:- Temperature-resistant material with anti-corrosion coating
- Includes all key front upper/lower arms, links, and tie rods
- 3-year warranty matches top-tier competitors
- Direct fit for 2017-2021 Model 3 models
Cons:- Silver coating can be scratched during installation
- Complex installation requires professional tools and alignment
- Fewer pieces than the 12-piece Ironants alternative
Best for: Owners in harsh weather conditions who need durable, corrosion-resistant front suspension components for their Model 3.
Not ideal for: Those who prefer the absolute maximum number of included components, as this kit has fewer pieces than the Ironants alternative.
- Color:Silver
- Compatibility:2017-2021 Tesla Model 3
- Included Components:Control Arms, Sway Bar Links, Tie Rod Ends
- Warranty:3 Years
- Material Feature:Temperature & Wear Resistant
- OEM Part Numbers:1044321-00-G, 1044326-00-G, 1044354-00-A, 1044359-00-A, 1044341-00-D, 1044391-00-D, 1044396-00-D / 1188396-00-B, 1044831-00-F-N, 1044841-00-E
Our verdict“A durable, corrosion-resistant alternative to the Ironants kit, ideal for those prioritizing material finish and weather resistance.”
How We Picked
I evaluated these suspension components based on three core pillars: fitment accuracy, material quality, and installation complexity. For fitment, I prioritized kits that explicitly distinguish between Model 3 RWD and AWD variants, as well as model year differences, because a mismatch here leads to alignment failures and safety risks. Material quality was assessed by looking for forged aluminum control arms and high-grade rubber or polyurethane bushings, which resist degradation better than stock components. Installation complexity was weighed by checking for pre-assembled ball joints and included hardware; kits requiring separate purchases or specialized press tools were ranked lower for DIY accessibility.
The ranking logic favors versatility for coilovers and specificity for control arm kits. Coilovers that offer adjustable settings were placed higher than fixed-height lowering springs because they allow drivers to tune the car to their specific preferences. For control arms, kits that include both upper and lower arms were preferred over partial kits, as replacing only one side often leaves the suspension geometry unbalanced. I also considered warranty support and brand reputation for longevity, ensuring that the recommended products offer a reliable upgrade path for 2027 and beyond.
| suspension upgrade kits for tesla model 3 | Position |
|---|---|
| A-Premium 12-Piece Suspension | Front |
| Pidgeotto Control Arm Kit for | — |
| 4-Piece Control Arm Suspension | Front lower |
| maXpeedingrods Coilovers for T | — |
| maXpeedingrods Coilover for Te | — |
| 8Pcs Control Arm Suspension Ki | — |
| maXpeedingrods Coilover for Te | — |
| Rear Upper and Lower Control A | Rear; auto part position listed as rear upper |
| Front Control Arm with Ball Jo | Front lower |
| A-Premium Front Lower Control | Front lower, forward and rearward |
| Ironants Front Suspension Cont | Front |
| 8pcs Rear Suspension Control A | Rear Upper |
| Pair of Rear Upper Camber Kit | Rear |
| Front Upper & Lower Control Ar | — |
Factors to Consider When Choosing Suspension Upgrade Kits For Tesla Model 3
Selecting suspension parts for an electric vehicle requires different considerations than traditional gasoline cars. The added weight of the battery pack places unique stress on suspension components, particularly bushings and control arms. This guide breaks down the technical and practical factors you must weigh before purchasing.Coilovers vs. Control Arm Kits
The first decision is whether you need a full suspension replacement or a component refresh. Coilovers replace the entire strut and spring assembly, allowing for height and damping adjustments. This is ideal for drivers seeking a lower stance or sharper cornering, but it comes at the cost of ride harshness and increased maintenance needs. Control arm kits, conversely, replace the linkage components that connect the wheels to the chassis. They are designed to eliminate clunking noises, reduce play, and restore factory handling without changing the car’s height. If your primary goal is to fix worn-out suspension rather than alter the car’s dynamics, a control arm kit is the more logical choice.
Model Year and Drivetrain Compatibility
Tesla has updated the Model 3 suspension geometry over its production run. Kits labeled for 2017-2019 may not fit 2020+ models due to changes in control arm bushing designs and ball joint types. Furthermore, RWD and AWD models often have different rear suspension setups. Always verify the specific VIN compatibility or model year range before ordering. A kit that fits a 2018 RWD Model 3 will likely not fit a 2022 AWD Performance model without modification or incorrect alignment settings. Ignoring this detail is the most common cause of return requests in this category.
Bushing Material and Durability
Stock Tesla bushings are made of soft rubber to maximize comfort, which degrades relatively quickly under the heavy weight of the battery pack. Aftermarket kits often use polyurethane bushings, which are stiffer and more durable but can transmit more road noise and vibration into the cabin. Some premium kits offer hybrid solutions or high-quality rubber compounds that balance durability with comfort. If you drive on rough roads frequently, avoid the stiffest polyurethane options unless you are prepared for a louder ride. For track use, however, the precision of polyurethane is worth the tradeoff.
Adjustability and Alignment Requirements
Lowering a Tesla Model 3 changes its suspension geometry, which affects camber and toe angles. Camber plates or adjustable control arms are necessary to correct these angles and prevent uneven tire wear. Basic lowering springs without adjustable components often result in positive camber, causing the inner edges of tires to wear out prematurely. If you choose a coilover kit, ensure it includes adjustable camber plates or that you budget for additional adjustable arms. For control arm replacements that maintain stock height, standard alignment procedures are sufficient, but you must still get the car aligned after installation to protect your tires and steering rack.
Installation Complexity and Tool Requirements
Replacing suspension components on a Tesla is not a simple bolt-on job for most DIYers. Coilovers require removing the entire strut assembly, which can be seized by rust or corrosion. Control arms often require separating ball joints, which may need a pickle fork, specialized tools, or heat application. Kits that come with pre-installed ball joints and bushings save significant labor time compared to kits where you must press new components into old arms. If you lack a shop press or alignment capability, consider the labor costs at a professional shop before choosing a complex kit. Simple bolt-in replacements are far more beginner-friendly than full coilover setups.
Frequently Asked Questions
Will a suspension upgrade kit void my Tesla warranty?
Installing aftermarket suspension components can potentially void the warranty coverage for the affected suspension parts and related drivetrain components if Tesla determines the modification caused the failure. However, under the Magnuson-Moss Warranty Act in the US, Tesla cannot void the entire vehicle warranty simply because you installed aftermarket parts. They must prove that the modification directly caused the specific damage. To minimize risk, keep all stock parts for reinstallation and consider using certified installers who document their work. It is advisable to consult your local Tesla service center before proceeding if your vehicle is still under a significant warranty period.
Do I need an alignment after installing a suspension kit?
Yes, an alignment is mandatory after installing any suspension component that affects wheel geometry, including control arms, coilovers, or sway bars. Even if you are replacing parts with identical specifications, the act of removing and reinstalling them can shift suspension settings. Furthermore, if you are using coilovers to lower the car, the alignment angles will change dramatically, requiring adjustment with camber plates or adjustable arms. Skipping an alignment will lead to rapid tire wear, poor steering response, and potential safety issues. Budget for a professional alignment as part of the total cost of your upgrade.
Are coilovers better than lowering springs for daily driving?
For most daily drivers, high-quality lowering springs paired with stock or slightly upgraded shocks are often more practical than coilovers. Coilovers offer adjustability, but they are complex, require periodic maintenance, and can be prone to leaking if not high-quality. Lowering springs provide a cleaner look and improved handling with less maintenance and a smoother ride quality if matched with appropriate shocks. However, if you want to fine-tune your ride height for specific track days or prefer the ability to adjust damping stiffness on the fly, coilovers are the superior choice. The decision depends on whether you value simplicity and comfort or adjustability and precision.
Can I install suspension kits myself without specialized tools?
It is possible to install some suspension kits yourself, but it is challenging without specialized tools. You will typically need a hydraulic jack, jack stands, torque wrench, and often a ball joint separator or pickle fork. For control arms, pressing new bushings into the arms usually requires a hydraulic press, so buying kits with pre-installed bushings is highly recommended for DIYers. Coilover installation is more complex because it involves removing the entire strut assembly and may require spring compressors if not pre-assembled. If you do not have a lift or garage space, the physical difficulty and safety risks of working under a heavy EV make professional installation a safer bet.
Why do my tires wear unevenly after installing a suspension upgrade?
Uneven tire wear after a suspension upgrade is usually caused by incorrect alignment angles, particularly camber and toe. When you lower a car or replace control arms, the suspension geometry changes, often resulting in excessive camber that causes inner tire wear. If you are using a kit without adjustable camber plates or adjustable control arms, you may be unable to correct this geometry within factory specifications. Additionally, worn or improperly seated bushings can cause the suspension to shift under load, leading to inconsistent alignment. Ensure your alignment is performed by a technician experienced with modified Teslas and that all suspension components are torqued to spec while the car is at ride height.
Conclusion
Choosing the right suspension upgrade for your Tesla Model 3 depends on your driving style and mechanical comfort level. For the best overall performance and adjustability, the maXpeedingrods Coilovers provide the versatility needed for both street and track use, making them ideal for enthusiasts who want to tune their car. If you are looking for the best value for a comprehensive refresh of worn components, the A-Premium 12-Piece Suspension Kit offers a complete solution for older models at a competitive price point. For beginners or those seeking a simple noise reduction without altering ride height, the Pidgeotto Control Arm Kit with pre-installed ball joints is the most user-friendly option. If you drive a Model Y or newer Model 3, ensure you select kits specifically labeled for those years to avoid fitment issues. Ultimately, prioritize fitment accuracy and alignment readiness to protect your investment and enhance your driving experience.
