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BMW Suspension Parts

Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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Mubea - Corporate Logo
T#:1196080
Part#: 31336769916
In Stock
$ 81.99 USD
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$ 81.99 USD
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Replace your broken or worn out spring and restore your ride quality with this aftermarket option!
Karlyn - Corporate Logo
T#:383339
Part#: 33321125665
In Stock at Vendor
$ 74.65 USD
Free Shipping on orders $49 and up
Replace those sloppy arms and get your vehicle back in shape

Mubea - Corporate Logo
T#:383209
Part#: 33539070113
Back Ordered
$ 106.99 USD
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$ 106.99 USD
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Replace your cracked springs

Genuine BMW M Performance - Corporate Logo
T#:55176
Part#: 31336788893
In Stock
4% off MSRP $ 131.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 125.99 USD
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4% off MSRP
$ 131.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 125.99 USD
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Looking to increase your vehicles handling and give your BMW a more aggressive appearance? The M Performance coil spring lowers your vehicle roughly 1 inch over the stock factory springs. Fits either the left or right side.
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Mubea - Corporate Logo
T#:591431
Part#: 33533413080
Ships in 2 Business Days
$ 91.99 USD
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$ 91.99 USD
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This is the standard ride height factory rear spring. They are sold individually. The factory springs have a tendency to break over time. These springs will restore your ride back to the stock ride height.
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Mubea - Corporate Logo
T#:383146
Part#: 31336769918
Ships in 10 Business Days
$ 52.99 USD
Free Shipping on orders $49 and up
$ 52.99 USD
Free Shipping on orders $49 and up
Replace your cracked springs
Mubea - Corporate Logo
T#:383172
Part#: 33532283137
In Stock
$ 70.99 USD
Free Shipping
$ 70.99 USD
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Replace your cracked springs

Mubea - Corporate Logo
T#:383204
Part#: 33539059278
Ships on Sep 8, 2026
$ 60.99 USD
Free Shipping on orders $49 and up
$ 60.99 USD
Free Shipping on orders $49 and up
Replace your cracked springs with Heavy Duty springs for longer life and superior load handling!

Mubea - Corporate Logo
T#:383180
Part#: 33536750758
Ships on Sep 8, 2026
$ 90.99 USD
Free Shipping
$ 90.99 USD
Free Shipping
Replace your cracked springs with Heavy Duty springs for longer life and superior load handling!
Mubea - Corporate Logo
T#:383165
Part#: 33531131805
Ships on Sep 8, 2026
$ 98.99 USD
Free Shipping
$ 98.99 USD
Free Shipping
Replace your cracked springs with Heavy Duty springs for longer life and superior load handling!
Mubea - Corporate Logo
T#:1195816
Part#: 33531140135
Ships on Sep 8, 2026
$ 76.99 USD
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$ 76.99 USD
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Factory replacement spring


Mubea - Corporate Logo
T#:383181
Part#: 33536750760
Ships on Sep 8, 2026
$ 79.99 USD
Free Shipping
$ 79.99 USD
Free Shipping
Replace your cracked springs with Heavy Duty springs for longer life and superior load handling!
Mubea - Corporate Logo
T#:13200577
Part#: 31336769915
Ships on Sep 8, 2026
$ 43.99 USD
Free Shipping on orders $49 and up
Replace your cracked or failing spring with this aftermarket replacement!
Mubea - Corporate Logo
T#:383129
Part#: 31336757781
Ships on Sep 8, 2026
$ 52.99 USD
Free Shipping on orders $49 and up
Replace your cracked springs

Mubea - Corporate Logo
T#:383178
Part#: 33533413185
Back Ordered
$ 85.99 USD
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$ 85.99 USD
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Replace your cracked springs

Upper Strut Mount - Priced Each
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:14155796
Part#: 31 331110195
Back Ordered
$ 25.99 USD
Free Shipping on orders $49 and up
Genuine BMW M Performance - Corporate Logo
T#:527265
Part#: 33502409928
Ships in 3 Business Days
2% off MSRP $ 831.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 814.99 USD
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2% off MSRP
$ 831.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 814.99 USD
Free Shipping

Verkline - Corporate Logo
T#:22525948
Part#: WAS-427
In Stock
$ 245.00

This product was last offered at the strikethrough price on
05-03-2026

$ 230.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 245.00

This product was last offered at the strikethrough price on
05-03-2026

$ 230.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Verkline is dedicated to delivering top-tier quality to enhance your driving experience. Their rear sway bar end links are the result of meticulous engineering, starting with a comprehensive 3D laser scan of your vehicle and CAD development of the wishbone. What sets their product apart is the extensive testing it undergoes, including Finite Element Analysis (FEA) and real-world road trials, ensuring you get a premium, high-performance solution. Key Advantages: User-Friendly Adjustability: Achieve precise corner weights without sway bar preload, maintaining consistent suspension heights for improved handling. Enhanced Strength and Rigidity: Enjoy a substantial increase in strength, which translates to superior handling performance. Replaceable High-Quality Uniballs: Say goodbye to the inconvenience of replacing the entire link due to ball joint wear. Our easily obtainable, high-quality uniballs make maintenance hassle-free. Outstanding Features: Bolt-In Installation: No need for vehicle modifications; our kit is designed for straightforward installation. Pre-Assembled Links: Ready to install out of the box, saving you time and effort. Robust High-Strength Pins: Precision-machined from high-strength steel for long-lasting durability. CNC Machined Turnbuckles: Crafted from 6082 T6 aluminum, ensuring top-notch quality and resilience. High-Quality Spherical Bearings and Uniballs: Offering exceptional articulation to prevent bending in any suspension setup. Uniball Rubber Boots: Provide protection against dust and water, extending the lifespan of your end links. Comprehensive Mounting Kit: Everything you need for a seamless installation is included. OEM Sway Bar and Upright Compatibility: Seamlessly integrates with your existing setup. What's Included: A pair of CNC billet 6082 aluminum front sway bar links turnbuckles (two pieces) Four CNC machined Cr-Mo uniball pins Thin locking nuts High-quality motorsport uniballs Rubber uniball boots for dust protection Printed installation instructions Compatible with: BMW 3 Series G20 BMW 3 Series G21 BMW Z4 G29 Toyota Supra A90 Toyota Supra A91 Replaces OEM Part Numbers: 33506785607 / 33506785608 48830-WAA01
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Verkline - Corporate Logo
T#:22525950
Part#: WAS-422
In Stock
Sale - Save 21% $ 579.00

This product was last offered at the strikethrough price on
05-03-2026

$ 457.11 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 579.00

This product was last offered at the strikethrough price on
05-03-2026

$ 457.11 USD
Free Shipping on orders $49 and up
Verkline is excited to introduce their Rear Upper Adjustable Lateral Straight Links, the culmination of an extensive development and testing process. These cutting-edge components have undergone a meticulous journey, including 3D laser scanning, CAD wishbone development, FEA (Finite Element Analysis) testing, and rigorous road trials. Now, enthusiasts have the opportunity to elevate their driving experience with these high-performance parts. Notable Advantages: Bump Steer and Anti-Squat Adjustability: Users can fine-tune their vehicle's bump steer and anti-squat characteristics for enhanced handling precision. Extended Camber Adjustment Range: These links provide a broader camber adjustment range, offering greater flexibility for alignment customization. Enhanced Strength and Rigidity: Verkline's design boasts increased strength and rigidity, resulting in an overall improvement in handling performance. Consistent Geometry: With no rubber components to flex, these links maintain consistent geometry during alignment adjustments, ensuring accuracy. Efficient Weight Design: Despite the additional functionality, these links maintain a weight profile similar to OEM components. Key Features: Bolt-In Kit: Installation is seamless, requiring no modifications for a hassle-free setup. Pre-Assembled Wishbone: The wishbone arrives pre-assembled with a predefined length, simplifying installation. High-Quality T45 Tubing: Verkline employs T45 tubing, directly sourced from the steel mill, to ensure durability and lightweight performance. Premium Motorsport Uniballs: These components feature high-quality motorsport uniballs for reliable and high-performance articulation. Uniball Rubber Boots: Protect against dust and water, extending the lifespan of the components. Comprehensive Mounting Kit: Everything needed for installation is included, making setup efficient and straightforward. OEM Knuckle and Subframe Compatibility: The design effortlessly integrates with existing setups. Included Components: Four T45 lightweight steel arms (two pairs) Thin locking nuts High-quality motorsport uniballs Spacer sleeves for assembling the arm with the subframe and upright Rubber uniball boots for dust protection Printed installation instructions Compatible with the following vehicles: BMW 3 Series G20 BMW 3 Series G21 BMW Z4 G29 Toyota Supra A90 Toyota Supra A91 Replaces the following part numbers: 33326878631 / 33326878632
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Verkline - Corporate Logo
T#:22492998
Part#: WAS-424
Ships in 2 Business Days
$ 599.00 USD
Free Shipping on orders $49 and up
Verkline proudly offers a top-notch solution for BMW G20, G29, and Supra A90/A91 enthusiasts – our high-performance rear spring wishbone bushings. These precision-engineered components have undergone meticulous development, including 3D laser scanning, CAD design, FEA testing, and demanding road trials, ensuring uncompromising quality. With this kit, you can effortlessly upgrade the second bearing (number 13 on the picture) from rubber to uniball, perfectly complementing the factory uniball (mount number 18 on the picture). Enjoy a wide array of benefits, including: Augmented strength and rigidity for unmatched handling performance Maintain precise geometry during alignments by eliminating rubber deformation Key Features: A user-friendly bolt-in kit, requiring no vehicle modifications Pre-assembled inserts for a hassle-free installation Includes a specialized tool for easy insert replacement Precision CNC machining from durable 6082 T6 aluminum Equipped with top-quality motorsport spherical bearings A comprehensive kit with all necessary components for straightforward mounting Compatible with OEM wishbone and upright components What's Included: Two pairs of Verkline's CNC-machined 6082 aluminum spherical bearing housings High-quality motorsport spherical bearings Lightweight aluminum spacer sleeves for upright and arm assembly A tool for easy insert replacement Printed installation instructions Fits these BMW models: BMW G20 BMW G29 Toyota Supra A90 / A91
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Verkline - Corporate Logo
T#:22492999
Part#: WAS-425
Special Order: No Guaranteed ETA
$ 199.00 USD
Free Shipping on orders $49 and up
Unlock the full potential of your BMW G20, G29, and Supra A90/A91 with Verkline's rear spring wishbone bushings. This product is the culmination of extensive development and testing, featuring 3D laser scanning, CAD design, FEA analysis, and rigorous road trials. Experience a range of benefits, including: Enhanced strength and rigidity for superior handling performance Eliminate rubber deformations, preserving precise alignment during maintenance Key Features: A user-friendly bolt-in kit that requires no vehicle modifications Pre-assembled inserts for straightforward installation Included tool to prevent wishbone bending during insert replacement Precision CNC machining from durable 6082 T6 aluminum Equipped with high-quality motorsport spherical bearings Comprehensive kit with all necessary components for seamless mounting Compatible with OEM wishbone and subframe components Please note that if you use lockout plates to block wishbone movement on the subframe, it's essential to correct the camber setting within the adjustable upper bent link. What's Included: Two pairs of Verkline's CNC-machined 6082 aluminum spherical bearing housings High-quality motorsport spherical bearings Lightweight aluminum spacer sleeves for arm assembly with the subframe A tool to prevent wishbone bending during insert replacement Printed installation instructions Fits these BMW models: BMW G20 330i, M340i BMW G29 Z4 M40i, 30i Toyota Supra A90 / A91
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Verkline - Corporate Logo
T#:22525951
Part#: WAS-423
Ships in 10 Business Days
$ 849.00 USD
Free Shipping on orders $49 and up
Verkline proudly introduces their Rear Upper Adjustable Lateral Bent Links, the result of a comprehensive development and testing program. These cutting-edge components have undergone a meticulous journey, including 3D laser scanning, CAD wishbone development, Finite Element Analysis (FEA) testing, and rigorous road trials. Now, automotive enthusiasts can elevate their driving experience with these high-performance parts. Key Advantages: User-Friendly Camber Adjustability: Enthusiasts can effortlessly fine-tune their vehicle's camber settings, enabling precise alignment adjustments for improved handling. Enhanced Strength and Rigidity: Verkline's design ensures increased strength and rigidity, resulting in superior handling performance. Consistent Geometry: With no rubber components to flex, these links maintain unaltered geometry during alignment adjustments, ensuring precision. Efficient Weight Design: Despite the added functionality, these links maintain a weight profile similar to OEM components. Notable Features: Bolt-In Kit: Installation is straightforward, requiring no modifications, ensuring a hassle-free setup. Pre-Assembled Wishbone: The wishbone comes pre-assembled with a predefined length, simplifying the installation process. CNC Machined Arm: Expertly crafted from 6082 T6 aluminum, these arms offer superior strength and durability. High-Quality Motorsport Uniballs and Spherical Bearings: These components feature top-tier uniballs and spherical bearings, ensuring reliable and high-performance articulation. Uniball Rubber Boots: Provide protection against dust and water, extending the lifespan of the components. Comprehensive Mounting Kit: Everything required for installation is included, streamlining the setup. OEM Knuckle and Subframe Compatibility: The design seamlessly integrates with existing setups. Included Components: Two pairs of CNC billet 6082 aluminum wishbones (camber arms) Two pairs of CNC machined high-strength steel adjustment turnbuckles Thin locking nuts High-quality motorsport uniballs and spherical bearings Lightweight aluminum spacer sleeves for easy assembly of the arm with the subframe and upright Rubber uniball boots for dust protection Printed installation instructions Compatible with: BMW 3 Series G20 BMW 3 Series G21 BMW Z4 G29 Toyota Supra A90 Toyota Supra A91 Replaces OEM Part Numbers: 33326881199
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Karlyn - Corporate Logo
T#:362519
Part#: 31126756696
In Stock at Vendor
$ 41.99

This product was last offered at the strikethrough price on
05-07-2026

$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up
Includes securing nut


AST Suspension - Corporate Logo
T#:32980571
Part#: TMA-B20-A2-20F
In Stock at Vendor
$ 1,140.00 USD
Free Shipping on orders $49 and up
The latest innovative design from the expert engineers at AST Suspension is a solution for BMW owners seeking additional camber adjustment while retaining the factory struts. AST Suspension’s lowering spring and adjustable lowering spring sets can be combined with the camber-adjustable top mounts, meaning customers who have already equipped their vehicles with those components can now improve camber adjustability without losing the electronic dampers’ OE functionality. These new top mounts provide an additional 0° to -4.2° of camber adjustment, improving on factory adjustments done via the OE arms. AST Suspension opted for solid bushings made from 7075 high-grade aluminum with stainless steel inserts, manufactured in Japan. AST Suspension has employed these bearings in various applications for over 25 years, and they are trusted for their long-lasting anti-wear characteristics that have led to success in endurance racing. As an added benefit, these motorsport-quality bearings are effectively silent, preserving factory NVH. AST Suspension specializes in producing suspension components for vehicles serving regular street use and competition purposes such as race, rally, autocross, and more. The company has continuously evolved since its establishment in 2000 and has always taken pride in its work. By combining in-house design and production with technical know-how, industry experience, and road-and-track testing, AST Suspension consistently produces exceptional suspension components at a competitive price. Features: Adjustment from 0 degrees to -4.2 degrees of camber Retains full functionality of OE dampers Compatible with AST Lowering Springs and Adjustable Lowering Springs
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Karlyn - Corporate Logo
T#:362518
Part#: 31126756695
Ships in 2 Business Days
$ 41.99

This product was last offered at the strikethrough price on
05-07-2026

$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up
Includes securing nut
Verkline - Corporate Logo
T#:22525957
Part#: WAS-412
Ships in 10 Business Days
$ 499.00 USD
Free Shipping on orders $49 and up
Verkline is proud to unveil their Front Bump Steer Adjustable Tie Rod Ends, the culmination of extensive development and rigorous testing. These cutting-edge components have undergone a meticulous journey, which includes 3D laser scanning, CAD wishbone development, Finite Element Analysis (FEA) testing, and rigorous road trials. Now, automotive enthusiasts have the opportunity to elevate their driving experience with these high-performance tie rod ends. Key Advantages: User-Friendly Length Adjustability: Enthusiasts can easily fine-tune the tie rod end's length to achieve optimal corner weights without sway bar preload, ensuring even suspension heights. Enhanced Strength and Rigidity: Verkline's design guarantees increased strength and rigidity, resulting in improved handling performance. Replaceable High-Quality Uniballs: In case of ball joint wear, there's no need to replace the entire tie rod end. Verkline utilizes easily obtainable, high-quality uniballs for convenience. Noteworthy Features: Bolt-In Kit: Installation is straightforward, requiring no modifications for a hassle-free setup. Pre-Assembled Links: The tie rod ends arrive pre-assembled, simplifying the installation process. Robust Full-Length Pins: Precision-machined from high-strength steel, these pins ensure durability and reliability. CNC Machined Turnbuckles: Crafted from 6082 T6 aluminum, these turnbuckles offer superior strength and performance. High-Quality Spherical Bearings and Uniballs: These components feature top-tier spherical bearings and uniballs, ensuring reliable and high-performance articulation. Uniball Rubber Boots: Provide protection against dust and water, extending the lifespan of the components. Complete Mounting Kit: Everything required for installation is included, streamlining the setup. OEM Sway Bar and Coil-Over Compatibility: The design seamlessly integrates with existing setups. Included Components: Two pairs of CNC billet 6082 aluminum front tie rod ends Two pairs of CNC machined Cr-Mo upright pins Thin locking nuts High-quality motorsport spherical bearings Set of pin spacers for bump steer adjustment Printed installation instructions Automotive enthusiasts can now experience the precision and performance of Verkline's Front Bump Steer Adjustable Tie Rod Ends, allowing them to enhance their vehicle's handling and alignment for a more controlled and responsive driving experience. These components are designed to be compatible with OEM sway bars and coil-over setups, providing versatility for various vehicle configurations. Compatible with the following vehicles: Toyota Supra A90 Toyota Supra A91
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Verkline - Corporate Logo
T#:22525953
Part#: WAS-410
Ships in 10 Business Days
$ 1,199.00 USD
Free Shipping on orders $49 and up
Verkline is pleased to present the Front Adjustable Caster Arm, a product that has undergone extensive development and rigorous testing. This cutting-edge component is the result of a comprehensive process, which includes 3D laser scanning, CAD wishbone development, Finite Element Analysis (FEA) testing, and rigorous road trials. Now, automotive enthusiasts can elevate their driving experience with this high-performance caster arm. Key Benefits: Effortless Caster Adjustability: Enthusiasts can easily fine-tune their caster settings using a turnbuckle jackscrew, allowing for precise alignment customization. Enhanced Strength and Rigidity: Verkline's design ensures increased strength and rigidity, delivering improved handling performance. Consistent Geometry: With no rubber components to flex, this caster arm maintains unaltered geometry during alignment adjustments, ensuring precision. Replaceable Spherical Bearings: In case of ball joint wear, there's no need to replace the entire arm. Verkline utilizes easily obtainable, high-quality spherical bearings for convenience. Efficient Weight Design: Despite offering additional functionality, this caster arm maintains a weight profile similar to OEM components. Notable Features: Bolt-In Kit: Installation is straightforward, requiring no modifications for a hassle-free setup. Pre-Assembled Wishbone: The wishbone arrives pre-assembled with a predefined length, simplifying the installation process. Robust Pin and Adjustment Sleeve: Precision-machined from high-strength steel, these components ensure long-lasting durability. CNC Machined Arm: Crafted from 6082 T6 aluminum, the arm offers superior strength and performance. High-Quality Spherical Bearings: These bearings provide increased articulation capability, ensuring reliability. Wishbone Protection: Designed to prevent extensive side-swinging, reducing the risk of collisions with the knuckle or steering rod. Complete Mounting Kit: Everything required for installation is included, streamlining the setup. OEM Knuckle and Subframe Compatibility: The design seamlessly integrates with existing setups. Included Components: Two pairs of CNC billet 6082 aluminum front wishbones (caster arms) Two pairs of CNC billet 6082 aluminum arm mounts Two pairs of CNC machined Cr-Mo upright pins Two pairs of CNC machined Cr-Mo adjustment turnbuckles Thin locking nuts Four high-quality motorsport spherical bearings Lightweight aluminum spacer sleeves for easy assembly of the arm in the front subframe Printed installation instructions Enthusiasts can now experience the precision and performance of Verkline's Front Adjustable Caster Arm, allowing them to enhance their vehicle's handling and alignment for a more controlled and responsive driving experience. Compatible with the following vehicles: Toyota Supra A90 Toyota Supra A91
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Genuine BMW M Performance - Corporate Logo
T#:593634
Part#: 31302463686
Ships in 8 Business Days
4% off MSRP $ 380.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 365.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 380.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 365.99 USD
Free Shipping on orders $49 and up
Includes new lower spring pads, bump stops, and seats
Genuine BMW M Performance - Corporate Logo
T#:177271
Part#: 33502320981
Ships in 8 Business Days
9% off MSRP $ 1,850.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,679.99 USD
Free Shipping
9% off MSRP
$ 1,850.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,679.99 USD
Free Shipping

 


Genuine BMW Retrofit Kit Sports Suspension - F30 6 Zylinder
This item fits the following BMW Chassis:
F30
 

 


Mubea - Corporate Logo
T#:189830
Part#: 31333412729-2
Ships on Sep 8, 2026
$ 137.99 USD
Free Shipping
$ 137.99 USD
Free Shipping
The front springs on the 2004-2010 E83 X3 models have a chronic broken spring problem. If it hasn't happened to you yet it will. Springs are nothing more than exposed steel and they rust easily. After a while a section of the spring actually breaks off. Typically the X3 was popular in markets with heavy salt and moisture anyway and water can pool in the bottom spring pad.

A broken spring is very dangerous - the spring is no longer mounted correctly in the suspension and it cannot support the weight of the car, especially when cornering. The ride also suffers as the suspension is no longer able to absorb the bumps and impacts from the road. Aside from a visual inspection of the spring itself you might notice a clunking sound or banging noise coming from the front or rear. An inspection of the noise should also include other related items in the suspension: bushings, ball joints, links, mounts, etc. We also recommend replacing the rubber spring pads on the top and bottom of the spring because they lose their shape over time.

The factory BMW springs sell for $200+ each. These are the same height as the stock replacement BMW springs which makes them a direct replacement.

Sold only as a pair.

This item fits the following BMWs:
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
NOT for cars with sport suspension
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AST Suspension - Corporate Logo
T#:590105
Part#: ASTLS-14-2686
In Stock at Vendor
$ 242.00 USD
Free Shipping
$ 242.00 USD
Free Shipping
AST Suspension Lowering Springs for the 2013+ BMW i3 will lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. The lowering springs are a direct replacement of the OEM springs and have been developed especially for each specific vehicle. Made out of the best material on the best Wafios coiling machines available. AST Suspension Lowering Springs are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.
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AST Suspension - Corporate Logo
T#:9545176
Part#: ASTLS-21-031
In Stock at Vendor
$ 329.00 USD
Free Shipping on orders $49 and up
After doing a series of exterior mods, carbon, wheels, etc., you may be due for a lowering treatment. This kit for your G20 3 Series from AST Suspension, will allow you to sit 30mm lower in the front and 30mm lower in the rear, all at an affordable price!
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AST Suspension - Corporate Logo
T#:7640374
Part#: ASTLS-21-080
In Stock at Vendor
$ 461.99 USD
Free Shipping
$ 461.99 USD
Free Shipping
AST LOWERING SPRINGS ARE MANUFACTURED FROM A PREMIUM HIGH TENSILE CHROMIUM-SILICONE WIRE WHICH IS HANDPICKED BY AST ENGINEERS FOR ITS QUALITY AND METAL CONSISTENCY. Each spring is cold wound and then heat-treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated, and then powder coated to outlast even the life of the vehicle. FEATURES Progressive rates on most vehicles EDC Compatible (if applicable to vehicle) Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle Most of our spring applications are TUV Certified and certificates can be provided upon request LOWERING RANGE Front: Approx. 30MM Rear: Approx. 15MM VEHICLE FITMENT Make: BMW Model: G80 M3 RWD + G80 M3 XDRIVE (AWD) Years: 2021 - On
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Verkline - Corporate Logo
T#:22525949
Part#: WAS-421
Back Ordered
$ 579.00 USD
Free Shipping on orders $49 and up
Following an extensive development and testing process, Verkline is pleased to offer their rear adjustable toe links to all automotive enthusiasts. The brand's unwavering commitment to quality and performance is evident in every aspect of these meticulously engineered components. Key Benefits: User-Friendly Toe Adjustability: Enthusiasts can effortlessly achieve precise toe settings, ensuring optimal alignment for enhanced handling. Lockout Plates: Included to prevent wishbone movement on the subframe, preserving desired alignment settings. Enhanced Strength and Rigidity: Verkline's design provides a significant boost in strength and rigidity, resulting in improved handling performance. Consistent Geometry: Verkline guarantees that alignment settings remain unaffected during adjustments, eliminating the effects of rubber-induced deviations. Outstanding Features: Bolt-In Kit: No modifications are required, simplifying the installation process for users' convenience. Pre-Assembled Wishbone: The wishbone arrives pre-assembled with a predefined length, saving both time and effort. High-Quality T45 Tubing: Verkline employs T45 tubing, directly sourced from the steel mill, to ensure both durability and lightweight performance. Premium Motorsport Uniballs: Verkline's components feature reliable and high-performance articulation. Uniball Rubber Boots: These boots offer protection against dust and water, extending the lifespan of the components. Complete Mounting Kit: Verkline includes all the necessary components for installation, streamlining the setup process. OEM Knuckle and Subframe Compatibility: The design effortlessly integrates with existing setups. What's Included: Two pairs of T45 lightweight steel arms (four arms in total) Two pairs of clevises (four clevises in total) Thin locking nuts High-quality motorsport uniballs Lightweight aluminum spacer sleeves for easy arm assembly in the rear subframe Rubber uniball boots for dust protection Printed installation instructions Enthusiasts can experience the precision and performance of Verkline's Rear Adjustable Toe Links, allowing them to elevate their vehicle's handling and alignment for a smoother and more controlled driving experience. Compatible with the following vehicles: BMW 3 Series G20 BMW 3 Series G21 BMW Z4 G29 Toyota Supra A90 Toyota Supra A91
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Front Mount Camber Plates 3 Bolt Top - F82 M4
3-Bolt Fitment only, Will Not Fit Factory Struts
AST Suspension - Corporate Logo
T#:554063
Part#: TMA-B15-A2-20F
Back Ordered
$ 549.00 USD
Free Shipping
$ 549.00 USD
Free Shipping
The plates are made out of an exotic high grade aluminum and the bearing plus its carrier are made within very small tolerances that results in a unique noise free pillowball setup. AST uses the same materials and bearings as they use in the aviation industry. That is the reason the the top mounts are almost free of maintenance. AST guarantees a good quality product.
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Verkline - Corporate Logo
T#:22525958
Part#: WAS-413
Back Ordered
$ 299.00 USD
Free Shipping on orders $49 and up
Verkline is delighted to introduce their Front Sway Bar End Links, a product that has undergone a meticulous development process, including 3D laser scanning, CAD wishbone development, Finite Element Analysis (FEA) testing, and rigorous road trials. This journey of innovation has led to the creation of high-performance sway bar end links, now available for automotive enthusiasts. Key Advantages: User-Friendly Length Adjustability: These end links offer effortless length adjustment, allowing users to achieve ideal corner weights without sway bar preload and ensuring consistent suspension heights. Enhanced Strength and Rigidity: Verkline's design prioritizes increased strength and rigidity, resulting in improved handling performance and better control. Replaceable High-Quality Uniballs: In the event of ball joint wear, these end links are designed to allow the replacement of easily accessible, high-quality uniballs, eliminating the need to change the entire component. Noteworthy Features: Bolt-In Kit: The installation process is straightforward and requires no modifications, ensuring a hassle-free setup. Pre-Assembled Links: The end links are conveniently pre-assembled, simplifying the installation procedure. Robust Pins: Precision-machined from high-strength steel, the pins ensure durability and longevity. CNC Machined Turnbuckles: Crafted from 6082 T6 aluminum, the turnbuckles offer excellent strength and performance. High-Quality Spherical Bearings and Uniballs: These components feature top-tier spherical bearings and uniballs, guaranteeing reliable and high-performance articulation. Uniball Rubber Boots: Designed to protect against dust and water, these rubber boots extend the lifespan of the components. Complete Mounting Kit: Everything required for installation is included, streamlining the setup. OEM Sway Bar and Coilover Compatibility: The design seamlessly integrates with existing setups, including OEM sway bars and coilovers. Included Components: Two pairs of CNC billet 6082 aluminum front sway bar links turnbuckles Four CNC machined Cr-Mo uniball pins Thin locking nuts High-quality motorsport uniballs Rubber uniball boots for dust protection Printed installation instructions With Verkline's Front Sway Bar End Links, automotive enthusiasts can now experience enhanced precision and performance, allowing them to improve their vehicle's handling and suspension for a more controlled and responsive driving experience. These components are thoughtfully designed to seamlessly integrate with OEM sway bars and coilovers, providing versatility for various vehicle configurations. Compatible with the following vehicles: Toyota Supra A90 Toyota Supra A91
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Verkline - Corporate Logo
T#:22525955
Part#: WAS-411
In Stock
$ 999.00 USD
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Verkline proudly presents their Front Adjustable Camber Arm, a product that has undergone a thorough development and testing program. These state-of-the-art components have followed a meticulous journey, including 3D laser scanning, CAD wishbone development, Finite Element Analysis (FEA) testing, and rigorous road trials. Now, automotive enthusiasts have the opportunity to elevate their driving experience with this high-performance camber arm. Key Advantages: Effortless Camber Adjustability: Enthusiasts can effortlessly fine-tune their vehicle's camber settings using a turnbuckle jackscrew, enabling precise alignment adjustments. Roll Center Adjustability: These camber arms offer roll center adjustability with spacers, providing greater control over the vehicle's handling dynamics. Enhanced Strength and Rigidity: Verkline's design ensures increased strength and rigidity, resulting in superior handling performance. Consistent Geometry: With no rubber components to flex, these camber arms maintain unaltered geometry during alignment adjustments, ensuring precision. Replaceable Spherical Bearings and Uniballs: In case of ball joint wear, there's no need to replace the entire arm. Verkline utilizes easily obtainable, high-quality spherical bearings and uniballs for convenience. Notable Features: Bolt-In Kit: Installation is straightforward, requiring no modifications for a hassle-free setup. Pre-Assembled Wishbone: The wishbone arrives pre-assembled with a predefined length, simplifying the installation process. Robust Pin and Adjustment Sleeve: Precision-machined from high-strength steel, these components ensure long-lasting durability. CNC Machined Arm: Crafted from 6082 T6 aluminum, the arm offers superior strength and performance. High-Quality Spherical Bearings and Uniballs: These components feature top-tier spherical bearings and uniballs, ensuring reliable and high-performance articulation. Uniball Rubber Boots: Provide protection against dust and water, extending the lifespan of the components. Robust, Adjustable Xenon Sensor Mounting: Designed for versatility and durability, offering compatibility with xenon sensors. Complete Mounting Kit: Everything required for installation is included, streamlining the setup. OEM Knuckle, Subframe, and Xenon Sensor Compatibility: The design seamlessly integrates with existing setups. Included Components: Two pairs of CNC billet 6082 aluminum front wishbones (camber arms) Two pairs of CNC machined Cr-Mo upright pins Two pairs of CNC machined Cr-Mo adjustment turnbuckles Thin locking nuts High-quality motorsport spherical bearings and uniballs Lightweight aluminum spacer sleeves for easy assembly of the arm in the front subframe Set of pin spacers for roll center adjustment Adjustable xenon sensor mounting Rubber uniball boots for dust protection Printed installation instructions Enthusiasts can now experience the precision and performance of Verkline's Front Adjustable Camber Arm, allowing them to enhance their vehicle's handling and alignment for a more controlled and responsive driving experience. To optimize roll center, it's recommended to add spacers on the front toe link, which can be achieved using Verkline's bump steer adjustable tie rod ends. Compatible with the following vehicles: Toyota Supra A90 Toyota Supra A91
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Mubea - Corporate Logo
T#:383137
Part#: 31336761327
In Stock
$ 59.15

This product was last offered at the strikethrough price on
05-02-2026

$ 51.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 59.15

This product was last offered at the strikethrough price on
05-02-2026

$ 51.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Replace your cracked springs

Verkline - Corporate Logo
T#:22525970
Part#: WAS-401
Ships in 10 Business Days
$ 3,069.00 USD
Free Shipping on orders $49 and up
Following extensive development and testing, Verkline is thrilled to introduce this cutting-edge rear subframe to the global automotive community. Crafted with precision and performance in mind, this subframe is the result of a comprehensive process that includes 3D laser scanning, CAD development, Finite Element Analysis (FEA) testing, and rigorous road trials. Key Benefits: Significant Weight Reduction: This lightweight subframe is 6.5 kg lighter than the OEM rear subframe, resulting in a remarkable 33% reduction in weight on the rear axle, delivering enhanced vehicle performance. Optimized Rear Final Drive Position: The rear final drive has been strategically repositioned 10 mm upward to alleviate stress on the C.V. joints. This adjustment safeguards against premature joint wear, especially when lowering the vehicle. Robust Mounting: The subframe has eliminated rubber mounts in favor of a single, bolted mounting position. This design choice prevents rear subframe shifts during high-load situations. Bump Steer Adjustment: The subframe is equipped with additional bump steer adjustment capabilities, enabling users to fine-tune the bump steer by adjusting the rear toe link pickup point up and down. Polyurethane Mounts: Factory rubber mounts have been replaced with race car-grade black polyurethane mounts, substantially reducing movement during torque transfer and improving drivetrain performance. Key Features: Ample Underbody Access: The subframe provides more space for underbody access, facilitating easier maintenance and upgrades. Enhanced Chassis Rigidity: Constructed with a tubular frame design using T45 tubing and S355 metal sheets, this subframe bolsters chassis rigidity for superior handling. OEM Compatibility: Verkline has retained the OEM mounting points for wishbones, sway bars, brake lines, exhaust systems, and headlight range sensors, ensuring a seamless plug-and-play installation. Quality Assurance: Designed, fabricated, validated, and tested in Poland, each piece undergoes rigorous inspection by trained staff. Weldings are rigorously checked for cracks, and the entire product is meticulously examined before shipping. Aesthetically Pleasing: In addition to exceptional performance, the subframe boasts a visually appealing design that complements the vehicle's overall aesthetics. Included Components: Pre-assembled rear subframe powder coated in black (other color options available for an additional cost). Set of steel lockout wishbone positioning shims (24 pcs.) for precise Toe Link positioning and bump steer adjustment. Bolt and nut kit for easy installation of Toe Links (Zinc plated, grade 10.9). Set of steel lockout wishbone positioning shims (8 pcs.) for precise Camber wishbones positioning. Race polyurethane mounts for the rear differential. Mounting bolt for the exhaust system (Zinc plated, grade 10.9). Comprehensive printed installation instructions for a trouble-free setup. Elevate your vehicle's performance with Verkline's New Lightweight Tubular Adjustable Rear Subframe, which offers substantial weight reduction, improved handling, and enhanced rigidity. This innovative subframe ensures a precise, responsive, and high-performance driving experience. OEM Replacements for: – 33316794865 – 33316795830 – 51206WAA04 – 51206WAA05 Compatible with the following vehicles: Toyota Supra A90 Toyota Supra A91 BMW Z4 G29 Key Benefits: Significant Weight Reduction: This lightweight subframe is 6.5 kg lighter than the OEM rear subframe, resulting in a remarkable 33% reduction in weight on the rear axle, delivering enhanced vehicle performance. Optimized Rear Final Drive Position: The rear final drive has been strategically repositioned 10 mm upward to alleviate stress on the C.V. joints. This adjustment safeguards against premature joint wear, especially when lowering the vehicle. Robust Mounting: The subframe has eliminated rubber mounts in favor of a single, bolted mounting position. This design choice prevents rear subframe shifts during high-load situations. Bump Steer Adjustment: The subframe is equipped with additional bump steer adjustment capabilities, enabling users to fine-tune the bump steer by adjusting the rear toe link pickup point up and down. Polyurethane Mounts: Factory rubber mounts have been replaced with race car-grade black polyurethane mounts, substantially reducing movement during torque transfer and improving drivetrain performance. Key Features: Ample Underbody Access: The subframe provides more space for underbody access, facilitating easier maintenance and upgrades. Enhanced Chassis Rigidity: Constructed with a tubular frame design using T45 tubing and S355 metal sheets, this subframe bolsters chassis rigidity for superior handling. OEM Compatibility: Verkline has retained the OEM mounting points for wishbones, sway bars, brake lines, exhaust systems, and headlight range sensors, ensuring a seamless plug-and-play installation. Quality Assurance: Designed, fabricated, validated, and tested in Poland, each piece undergoes rigorous inspection by trained staff. Weldings are rigorously checked for cracks, and the entire product is meticulously examined before shipping. Aesthetically Pleasing: In addition to exceptional performance, the subframe boasts a visually appealing design that complements the vehicle's overall aesthetics. Included Components: Pre-assembled rear subframe powder coated in black (other color options available for an additional cost). Set of steel lockout wishbone positioning shims (24 pcs.) for precise Toe Link positioning and bump steer adjustment. Bolt and nut kit for easy installation of Toe Links (Zinc plated, grade 10.9). Set of steel lockout wishbone positioning shims (8 pcs.) for precise Camber wishbones positioning. Race polyurethane mounts for the rear differential. Mounting bolt for the exhaust system (Zinc plated, grade 10.9). Comprehensive printed installation instructions for a trouble-free setup. Elevate your vehicle's performance with Verkline's New Lightweight Tubular Adjustable Rear Subframe, which offers substantial weight reduction, improved handling, and enhanced rigidity. This innovative subframe ensures a precise, responsive, and high-performance driving experience. Compatible with the following vehicles: Toyota Supra A90 Toyota Supra A91 BMW Z4 G29
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Mubea - Corporate Logo
T#:383160
Part#: 33531095736
Ships in 9 Business Days
$ 81.99 USD
Free Shipping
$ 81.99 USD
Free Shipping
Replace your cracked springs
AST Suspension - Corporate Logo
T#:49857444
Part#: ASTALS-21-012
In Stock at Vendor
New Item
10% off MSRP $ 1,480.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,332.00 USD
Free Shipping on orders $49 and up
10% off MSRP
$ 1,480.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,332.00 USD
Free Shipping on orders $49 and up
AST Adjustable Lowering Springs (ALS) are a great alternative to traditional lowering springs as they allow for a range of adjustment, not a fixed ride height. This is perfect for someone looking to dial in the exact ride height desired on their BMW.
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AST Suspension - Corporate Logo
T#:41728762
Part#: ASTALS-21-021
In Stock at Vendor
$ 1,332.00 USD
Free Shipping on orders $49 and up
AST Adjustable Lowering Springs (ALS) are a great alternative to traditional lowering springs as they allow for a range of adjustment, not a fixed ride height. This is perfect for someone looking to dial in the exact ride height desired on their BMW. A major benefit of AST's ALS kit is direct compatibility with all stock factory suspension systems, such as adaptive/electronic suspension. Suspension ride height adjustments can be made without negatively affecting the electronic adjustment system or your BMW's driving dynamics.
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Mubea - Corporate Logo
T#:396134
Part#: 33531095742SKTKT
Ships on Sep 8, 2026
$ 131.99 USD
Free Shipping
$ 131.99 USD
Free Shipping


DIRECT REPLACEMENT

 LIFETIME WARRANTY!

BUY A PAIR FOR THE PRICE OF FACTORY SINGLE! 

The rear springs on the 1999-2005 E46 323i 325i 328i and 330i models have a chronic broken spring problem. If it hasn't happened to you yet it will. Springs are nothing more than exposed steel and they rust easily. After a while a section of the spring actually breaks off.

A broken spring is very dangerous - the spring is no longer mounted correctly in the suspension and it cannot support the weight of the car, especially when cornering. The ride also suffers as the suspension is no longer able to absorb the bumps and impacts from the road. Aside from a visual inspection of the spring itself you might notice a clunking sound or banging noise coming from the front or rear. An inspection of the noise should also include other related items in the suspension: bushings, ball joints, links, mounts, etc. We also recommend replacing the rubber spring pads on the top and bottom of the spring because they lose their shape over time. Check if your car has 5mm or 15mm thick pads.

The factory BMW springs sell for $140+ each. We sold and replaced enough while working in New England that we were able to get a strong grasp of the issue and come up with our own springs that are an improvement over the factory springs in every way. These springs are made in Germany using high grade spring steel that is then shot-peened for longer life and powder-coated for protection. These are the same height as the stock replacement BMW springs which makes them a direct replacement.

Sold only as a pair.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 325i 328i 330i - Sedan

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Mubea - Corporate Logo
T#:1196222
Part#: 33533413081
Ships on Sep 8, 2026
$ 141.99 USD
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$ 141.99 USD
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Replace your cracked springs with Heavy Duty springs for longer life and superior load handling!

Mubea - Corporate Logo
T#:383143
Part#: 31336767378
Ships on Sep 8, 2026
$ 58.99 USD
Free Shipping on orders $49 and up
$ 58.99 USD
Free Shipping on orders $49 and up
Replace your cracked springs
Mubea - Corporate Logo
T#:383183
Part#: 33536760606
Ships on Sep 8, 2026
$ 95.99 USD
Free Shipping
$ 95.99 USD
Free Shipping
Replace your cracked springs
Mubea - Corporate Logo
T#:31589327
Part#: 31336761325
Ships on Sep 8, 2026
$ 61.99 USD
Free Shipping on orders $49 and up