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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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JT Design - Corporate Logo
T#:3666
Part#: JTD909
Back Ordered
$ 99.99 USD
Free Shipping
$ 99.99 USD
Free Shipping
Made in the USA These are the best rear shock mounts that we have found for the E30, E36, E46, Z3 & E85 Z4! Featuring CNC-machined billet aluminum mounting base with a replaceable urethane bushing (replacement bushings are just $15 and are changed in minutes!). These mounts are excellent for either street or track because of their low NVH (noise, vibration, and harshness). Plus, the superior design will far outlast the life of stock mounts - maybe even the car itself. You'll never think twice about your shock mounts again! These shock mounts are a direct replacement of the stock mounts so they fit all shocks with the BMW-standard 10mm shock shaft, including all factory and OEM shocks (Boge, Sachs, etc), H&R coil overs, Bilstein shocks and PSS, PSS9, PSS10 coil overs (except the B16 Ride Control Kit). This is sold as a package with new shock mount gaskets, washers, and Nyloc nuts.

Must re-use factory cupped washers!

This item fits the following BMWs:
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
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Packaged by Turner - Corporate Logo
T#:11986
Part#: E9X-URSM
In Stock
Sale - Save 2% $ 49.12

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

$ 48.01 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 49.12

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

$ 48.01 USD
Free Shipping on orders $49 and up
A 4-piece set of new OEM rear upper and lower shock mounts to complete your shock install or replace broken mounts (RSM). The top mounts on the shocks for the E82 and E90/E91/E92/E93 consist of 4 pieces. These E9X URSM pieces fit all E82 and E9X except the M3 with EDC.

Rear Shock Mount (RSM) Kit consists of:
A. rear upper-top shock mounts, 33506771737
B. rear upper-middle shock mounts, 33506767010
C. rear upper-bottom shock mounts, 33506771738
D. rear upper supporting cup, 33526764418 (sits over bumpstop)
There is also a lower mount that is available separately. This package covers only the rear upper shock mounts.

That's a lot of rubber that takes constant deflecting and absorbing of cornering forces and impacts from bumps, potholes, etc. Replacing the RSMs is key to maintaining a quiet and comfortable ride. Price is for all 4 upper pieces for BOTH sides of the car.

This item fits the following BMWs:
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive - Sedan
2006-2011 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive - Coupe
2007-2012 E93 BMW 328i 335i - Convertible
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KMAC - Corporate Logo
T#:389645
Part#: 192416-1J
In Stock
$ 380.00 USD
Free Shipping
$ 380.00 USD
Free Shipping
Location: Front
Type: Street, Stage 1
Bearing: captive-ball fully encased in polyurethane

These front adjustable camber/caster plates will replace your stock front upper strut bearing. The KMAC plates are a 'floating' design so camber and caster are adjusted together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Since these replace your stock strut bearings they are designed to work with a stock-type spring only. And when installed correctly will not significantly alter ride height. Adjustment is easily done by loosening the three nuts on top of the tower and sliding the camber plate into the position you want, then re-tighten the nuts. These mounts can be installed two ways - for camber correction or swapped side-side for increasing negative camber. Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2008-2012  E82 BMW  128i 135i
6/1992-1999  E36 BMW  318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005  E46 BMW  323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2006-2011  E90 BMW  325i 328i 330i 335d 335i - Sedan
2006-2012  E91 BMW  328i - Wagon
2007-2013  E92 BMW  328i 335i 335is - Coupe
2007-2013  E93 BMW  328i 335i - Convertible
1997-2003  E39 BMW  525i 528i 530i 540i (not for cars with EDC)
2004-2010  E60 BMW  525i 530i 528i 535i 545i 550i
2004-2011  E63 E64 BMW  645ci 650i
1997-2002  Z3 BMW  Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008  E85 BMW  Z4 2.5i Z4 3.0i Z4 3.0si
2009+  Z4 BMW  Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2000-2003  E52 BMW  Z8 Roadster (without EDC)
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GODSPEED - Corporate Logo
T#:590480
Part#: AK-135
In Stock
$ 180.00 USD
Free Shipping
$ 180.00 USD
Free Shipping

Maintaining optimal vehicle alignment is crucial, especially when dealing with challenging road or track conditions. To prevent excess tire wear and ensure precise vehicle handling, turn to the Godspeed Project Rear Toe Arms.

These rear toe arms offer stability at high speeds, thanks to their precise alignment capabilities. Unlike traditional rubber bushings that wear quickly, these arms feature solid spherical bushings for exceptional durability. Their heat-treated ball and hard chrome-plated alloy steel composition guarantee strength and longevity.

Not only do these rear toe arms provide cost-effective performance improvements, but they also offer extended adjustment ranges and versatility. Their solid design enhances road feel, giving you more control and confidence in your BMW's performance.

Please note that realignment is recommended after installation, and these rear toe arms are intended for "Track Use Only" due to the increased road noise and vibration caused by solid bushings.

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GODSPEED - Corporate Logo
T#:22591963
Part#: AK-136
In Stock
$ 180.00 USD
Free Shipping on orders $49 and up

Don't let poor road or track conditions affect your vehicle's alignment, leading to excessive tire wear and compromised handling. Improve your suspension and achieve precise alignment with Godspeed Project's rear camber arms!

These camber arms enhance stability at high speeds, thanks to their precise alignment adjustments. The solid spherical bushings resist wear and outperform conventional rubber bushings. With heat-treated ball and hard chrome plated alloy steel construction, these camber arms offer exceptional strength and durability.

This cost-effective performance upgrade provides extended adjustment ranges, versatility, and improved road feel, thanks to their solid design. It's important to note that realignment is recommended after installation, and these camber arms are ideal for "Track Use Only" due to the increased road noise and vibration caused by solid bushings.

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GODSPEED - Corporate Logo
T#:638015
Part#: AK-047-A
In Stock
$ 180.00 USD
Free Shipping
$ 180.00 USD
Free Shipping

Lowering a vehicle can often lead to the OEM suspension falling out of factory specifications, resulting in compromised handling and uneven tire wear. Godspeed offers the ideal solution with their range of adjustable arms and links designed to correct camber issues and restore your vehicle's performance.

Constructed from heavy-duty steel alloy, these components are built to withstand the test of time. To further ensure durability and protect against corrosion, Godspeed employs a meticulous three-stage powder coating process. These arms and links are engineered as direct replacements for factory components, making installation straightforward with the right tools. What sets them apart is the inclusion of spherical bearings, which provide a tighter feel and superior durability compared to the rubber bushings commonly found in competitors' offerings.

Key Features:

  • Heavy Duty Steel Alloy Construction: Ensures exceptional durability
  • Spherical Bearing for Exceptional Durability: Delivers a tighter feel and enhanced longevity
  • Three-Stage Powder Coating for Corrosion Protection: Guards against corrosion for long-lasting performance
  • Adjustable Length for Camber and Track Width: Provides flexibility to fine-tune your vehicle's setup
  • Enhances Handling and Eliminates Uneven Tire Wear: Restore your vehicle's performance and tire longevity
  • A Must-Have for Lowered Vehicles: Essential for optimizing suspension geometry after lowering
  • Allows Camber Correction for Improved Handling: Offers adjustment up to +/- 3 degrees

Upgrade your vehicle's suspension with Godspeed's Adjustable Arms and Links to experience improved handling and resolve camber issues with ease.

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GODSPEED - Corporate Logo
T#:600123
Part#: AK-034
In Stock
$ 180.00 USD
Free Shipping
$ 180.00 USD
Free Shipping
These are a cheap, performance addition that give you greater adjustment ranges and versatility as well as more positive feedback of road feel thanks to their solid design.
Burger Motorsports - Corporate Logo
T#:637422
Part#: BMSG20BSCB-BLUE
Ships on Sep 1, 2026
$ 199.00 USD
Free Shipping on orders $49 and up
Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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Burger Motorsports - Corporate Logo
T#:637421
Part#: BMSG20BSCB-RED
Ships on Sep 1, 2026
$ 199.00 USD
Free Shipping on orders $49 and up
Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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KMAC - Corporate Logo
T#:389667
Part#: 193926K
In Stock
13% off MSRP $ 480.00

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

$ 417.00 USD
Limited Qty Sale
Free Shipping
13% off MSRP
$ 480.00

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

$ 417.00 USD
Limited Qty Sale
Free Shipping
Rear adjustable camber and toe bushings for the E82/E9X non-M 3-series. These bushings allow you to adjust camber and toe beyond factory specs to either restore camber or add more. If you lowered your car and have too much camber these bushings can get you back to stock specs. On the flip side if you need more camber for the track or autocross, you can fine tune it with these too. These bushings press in and replace the existing rubber bushings. They are made from peformance urethane which will give more feedback and response to the driver. Sold as a set with a bushing extraction tool included.

Fits the following BMWs:
E82/88 BMW 2 Series
E89 BMW Z4
E9X BMW Non-M
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KMAC - Corporate Logo
T#:389661
Part#: 193616-1J
Ships on Sep 11, 2026
$ 380.00 USD
Free Shipping
$ 380.00 USD
Free Shipping
Location: Front
Type: Street, Stage 1
Bearing: captive-ball fully encased in polyurethane

These front adjustable camber/caster plates will replace your stock front upper strut bearing. The KMAC plates are a 'floating' design so camber and caster are adjusted together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Since these replace your stock strut bearings they are designed to work with a stock-type spring only. And when installed correctly will not significantly alter ride height. Adjustment is easily done by loosening the three nuts on top of the tower and sliding the camber plate into the position you want, then re-tighten the nuts. These mounts can be installed two ways - for camber correction or swapped side-side for increasing negative camber. Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
1997-2003  E39 BMW  525i 528i 530i 540i (for cars with EDC)
1999-2003  E39 BMW  M5
1995-2001  E38 BMW  740i 740il 750il (for cars with EDC)
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GODSPEED - Corporate Logo
T#:14122750
Part#: SB-TR-140-10_08
In Stock
$ 70.00 USD
Free Shipping
$ 70.00 USD
Free Shipping
Upgrade and have adjustment over the stock end links


Alta Performance - Corporate Logo
T#:26404877
Part#: AMPSUS400
In Stock at Vendor
$ 168.99 USD
Free Shipping on orders $49 and up

Upgrade your Mini's suspension with ALTA Adjustable Front Endlinks for the R55, R56, R57, R58, and R59 models. These endlinks allow for precise adjustment, optimizing your vehicle's handling and performance. Crafted with durability in mind, they offer enhanced stability and control, especially during aggressive driving. Installation is straightforward, making it easy to achieve the perfect setup for your Mini.

  • Enhances suspension performance
  • Allows for precise adjustment
  • Improves handling and stability
  • Durable construction for long-lasting reliability
  • Easy installation process
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Burger Motorsports - Corporate Logo
T#:39126850
Part#: BMSBILSCB-BLU
In Stock
$ 249.00 USD
Free Shipping on orders $49 and up
Burger Motorsports' Billet Strut Cross Braces are designed and made in the USA from billet aluminum in a solid one-piece design. These braces connect from the strut towers to the front radiator support, helping to reinforce your entire front end while also giving your BMW an exclusive under-hood appearance.
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Burger Motorsports - Corporate Logo
T#:637424
Part#: BMSG20BSCB-BLK
Ships in 8 Business Days
$ 199.00 USD
Free Shipping
$ 199.00 USD
Free Shipping
Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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KMAC - Corporate Logo
T#:388807
Part#: 195116-1J
Ships on Sep 11, 2026
$ 380.00 USD
Free Shipping
$ 380.00 USD
Free Shipping

Location: Front
Type: Street, Stage 1
Bearing: captive-ball fully encased in polyurethane

These front adjustable camber/caster plates will replace your stock front upper strut bearing. The KMAC plates are a 'floating' design so camber and caster are adjusted together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Since these replace your stock strut bearings they are designed to work with a stock-type spring only. And when installed correctly will not significantly alter ride height. Adjustment is easily done by loosening the three nuts on top of the tower and sliding the camber plate into the position you want, then re-tighten the nuts. These mounts can be installed two ways - for camber correction or swapped side-side for increasing negative camber. Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
3/2002-2006  R50 MINI  MINI Cooper
2005-2008  R52 MINI  MINI Cooper Convertible, MINI Cooper S Convertible.
3/2002-2006  R53 MINI  MINI Cooper S
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KMAC - Corporate Logo
T#:600206
Part#: 193926-3H
Ships on Sep 11, 2026
$ 320.00 USD
Free Shipping
$ 320.00 USD
Free Shipping
Nearly every car manufactured in the modern era carries a dark secret – fully-adjustable suspension has been all but eliminated in the name of cost-cutting and assembly-line efficiency. What this means for you is increased tire wear and more frequent replacement, as a “full alignment” consists only of rudimentary toe-angle adjustment. For over forty years, K-MAC has been hard at work developing a solution to this problem with patented innovations in camber/caster plates and bushing kits, allowing easy adjustment and a true “full four-wheel alignment” to be performed by any competent shop. These bushings make camber adjustments possible for the first time, and improve the ability to complete toe angle adjustments. When used in conjunction with the K-MAC Camber and Toe kit and Rear Adjustable Trailing Arms allows full adjustability of the 5 multi-link rear arms and positive location. Bolt-on installation – insertion/extraction tube included! Easily adjusted on the car with basic hand tools Unique failsafe locking hardware – set & forget! High quality elastomer compound resists binding Hardened & nickel-chrome plated centers for maximum bushing life 2x the load area of stock bushings Spiral grease grooves
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Alta Performance - Corporate Logo
T#:23284094
Part#: AMPSUS310
Back Ordered
$ 283.99 USD
Free Shipping on orders $49 and up
Elevate your BMW's handling prowess with ALTA Sway Bars, meticulously crafted from solid steel using state-of-the-art precision bending equipment. These sway bars come with a durable powder-coated finish, offering robust corrosion resistance and a striking deep red appearance. With laser-cut and MIG welded bar ends, ALTA ensures superior precision and strength, setting them apart from competitors. The multiple endlink mounting holes allow customization of stiffness, providing up to a 400% increase over stock by adjusting the endlink position. ALTA Sway Bars feature centering rings to prevent sway bar movement during aggressive cornering, ensuring consistent performance. The inclusion of polyurethane bushings ensures a responsive feel and enhanced turn-in, with specially designed pockets to retain grease for extended maintenance intervals.
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KMAC - Corporate Logo
T#:389654
Part#: 193316-1J
Special Order: No Guaranteed ETA
$ 379.99 USD
Free Shipping
$ 379.99 USD
Free Shipping
Location: Front
Type: Street, Stage 1
Bearing: captive-ball fully encased in polyurethane

These front adjustable camber/caster plates will replace your stock front upper strut bearing. The KMAC plates are a 'floating' design so camber and caster are adjusted together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Since these replace your stock strut bearings they are designed to work with a stock-type spring only. And when installed correctly will not significantly alter ride height. Adjustment is easily done by loosening the three nuts on top of the tower and sliding the camber plate into the position you want, then re-tighten the nuts. These mounts can be installed two ways - for camber correction or swapped side-side for increasing negative camber. Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
1984-1991  E30 BMW  318i 318is 318ic 325e 325es 325i 325ic 325is M3
1982-1988  E28 BMW  528e 533i 535i 535is M5
1993-1995  E34 BMW  525i
1982-1989  E24 BMW  633csi 635csi M6
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Alta Performance - Corporate Logo
T#:754312
Part#: AMPSUS100
In Stock at Vendor
$ 339.99 USD
Free Shipping
$ 339.99 USD
Free Shipping

ALTA Rear Control Arms are the ultimate upgrade for your MINI, replacing your rear lateral links with a solid and performance-focused design. These control arms enhance traction and handling while giving you precise control over camber and toe settings. The flexibility of ALTA control arms allows for fine-tuning without the hassle of removing and reinstalling the linkage. Simply adjust the lock nuts and twist the center section to achieve your desired settings.

These control arms are the perfect complement to other suspension products like springs, coilovers, or sway bars.

Key Features of ALTA Rear Control Arms:

  • CNC machined from 6061 aluminum rod for durability.
  • Heavy texture powder coating for corrosion resistance and added style.
  • Teflon-lined spherical rod ends for a solid connection and improved articulation.
  • Aircraft-quality spherical bearings for smooth and precise movement.
  • Injected Nylon around the ball center for quiet operation as the part ages.

For a comprehensive rear end upgrade, consider purchasing two sets of control arms to replace both upper and lower control arms. This minimizes deflection from the OEM rubber bushings and reduces weight. Please note that on models with Xenon-style headlamps, some modifications to the leveling sensor mounting may be necessary. For additional details, consult your ALTA dealer or our Tech Department.

ALTA Rear Control Arms come with high-quality hardware, including corrosion-resistant spacers and Grade 8 adjustment nuts.

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GODSPEED - Corporate Logo
T#:2347993
Part#: LS-TS-MC-0004
Ships in 3 Business Days
$ 180.00 USD
Free Shipping
$ 180.00 USD
Free Shipping

Burger Motorsports - Corporate Logo
T#:637423
Part#: BMSG20BSCB-SIL
Ships on Sep 1, 2026
$ 255.99 USD
Free Shipping
$ 255.99 USD
Free Shipping
Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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Burger Motorsports - Corporate Logo
T#:39126853
Part#: BMSBILSCB-BLK
Ships on Sep 1, 2026
$ 249.00 USD
Free Shipping on orders $49 and up
Burger Motorsports' Billet Strut Cross Braces are designed and made in the USA from billet aluminum in a solid one-piece design. These braces connect from the strut towers to the front radiator support, helping to reinforce your entire front end while also giving your BMW an exclusive under-hood appearance.
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GODSPEED - Corporate Logo
T#:1545092
Part#: AK-243
Ships in 6 Business Days
$ 180.00 USD
Free Shipping
$ 180.00 USD
Free Shipping

MINI F Chassis Godspeed Adjustable Rear Control Arms Spherical Bearings - Set Of 2 - Lower

Enhance your Mini's handling with the MINI F Chassis Godspeed Adjustable Rear Control Arms Spherical Bearings - Set Of 2 - Lower. Specifically designed for Mini F Chassis models, these adjustable rear control arms feature spherical bearings for improved performance and durability. Enjoy greater control and precision during spirited driving with this set of high-quality control arms.

  • Specifically designed for Mini F Chassis models
  • Features spherical bearings for improved performance
  • Adjustable design allows for fine-tuning of suspension settings
  • Enhances handling and cornering capabilities
  • High-quality construction ensures durability and reliability
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GODSPEED - Corporate Logo
T#:26005239
Part#: AK-137
Ships in 4 Business Days
$ 180.00 USD
Free Shipping on orders $49 and up

Improve your BMW's suspension and alignment precision with Godspeed Project's Rear Trailing Arms. Designed to combat poor road or track conditions, these trailing arms offer stability and reduced tire wear, enhancing vehicle handling.

Key Benefits:

  • Precise alignment adjustment for stability at high speeds
  • Solid spherical bushings resist wear, ensuring durability
  • Heat-treated ball and hard chrome plated alloy steel construction for strength
  • Stainless steel race with PTFE fabric lining provides self-lubrication, minimizing wear
  • Affordable performance upgrade with increased adjustment ranges and versatility
  • Solid design offers improved road feel and handling feedback

Ensure optimal performance and alignment with Godspeed Project's Rear Trailing Arms, ideal for track use to enhance suspension reinforcement.

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Burger Motorsports - Corporate Logo
T#:27138580
Part#: BMSG30SB
Ships on Aug 31, 2026
Starting at $ 249.00 USD
Free Shipping on orders $49 and up
Starting at $ 249.00 USD
Free Shipping on orders $49 and up
The Burger Motorsports Billet Strut Cross Braces for the G30, G14, G15, and G16 are designed and made in the USA from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis. Easy 5-minute install. Simply remove your factory strut braces and replace them with the BMS units for better structural integrity and amazing looks under the hood. Sold in pairs. Available in Black, Silver, Blue, and Red anodized. Single-piece design made from a solid block of billet aluminum Improved chassis rigidity and structural integrity Decreased chassis flex during cornering Utilizes stock mounting bolts Direct bolt-on replacement. No drilling required Made in the USA
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GODSPEED - Corporate Logo
T#:14386779
Part#: AK-210-A
Ships in 4 Business Days
$ 300.00 USD
Free Shipping on orders $49 and up
Godspeed Project spherical bearing adjustable control arms are designed to replace factory bushing-type rods. The spherical bearing helps to improve both vehicle acceleration and deceleration by limiting the moving of the lower arms. These rods will also increase steering response and reduce roll at corners, adjustable turnbuckle allows for adjustment of caster angle for more precise wheel alignment. Heavy Duty Steel Alloy Rods And Turnbuckle Ends Allows Adjustability To Correct Suspension Geometry Improved Spherical Bearing Over Factory Rubber Bushings Anti-Corrosion Powder Coat Finish Helps Improve Both Acceleration And Deceleration NOTE: **This item is not designed for vehicles with EXCESSIVE camber or AIR SUSPENSIONS.**; No Installation Instructions; Install By Experienced Professionals Highly Recommended
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KMAC - Corporate Logo
T#:582353
Part#: 192026G
In Stock
$ 320.00 USD
Free Shipping
$ 320.00 USD
Free Shipping
JT Design - Corporate Logo
T#:1386
Part#: JTD909-75-KIT
Ships on Sep 1, 2026
$ 32.00 USD
Free Shipping on orders $49 and up
The bushings in the Aluminum Rear Shock Tower Mounts (#JTD909) and the Repair Shop Rear Shock Mounts (#JRDRP) are replacable. Simply disassemble the shocks and mounts, replace the bushings, and reassemble. On the JTD909 the shock mount doesn't even have to be removed from the chassis. This set includes enough bushings to replace bushings on both the left and right mounts (4 total).
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KMAC - Corporate Logo
T#:389646
Part#: 192416-3L
Special Order: No Guaranteed ETA
$ 545.00 USD
Free Shipping
$ 545.00 USD
Free Shipping
Location: Front
Type: Street/Track, Stage 2
Bearings: main PTFE-lined pillow-ball bearing suspended in polyurethane; self-lubricating radial axial bearing/bushing in upper spring plate
Springs: includes OEM size upper spring perch, 60mm upper spring perch, and 2.5" upper spring perch

The Stage 3 KMAC plates are a mixed track and street camber/caster plate meant to be used in a variety of suspensions and setups. Since there is less bushing than on the Stage 1, more noise and vibration will reach the driver. The adjustment design is similar to the Stage 1 with a floating mount that sets camber and caster simultaneously. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. These plates can work on both coil over and stock-stype suspensions and upper spring perches are included for OEM springs, 60mm, and 2.5" coil over springs. The upper perch assembly incorporate a self-sliding radial bushing that allows the spring to spin during its travel instead of bind. This reduces tension on the spring and helps reduce noise and spring 'popping' noises. Bearing inserts, spacers for correct articulating angles, and 3 sizes of upper nut adapters included. The urethane bushings and bearings are replaceable if they wear out. These are designed mainly for adding negative camber for improved handling and not for camber correction back to stock settings (see Stage 1 kit). Basic instructions included but professional installation is required.

Note: suspensions vary from manufacturer to manufacturer. The proper stacked height and clearances are required. K-Mac includes bearing adapters, spacers, and various top nuts but it is still the responsibility of the installer to ensure a correct and safe fitment. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2008-2012  E82 BMW  128i 135i
6/1992-1999  E36 BMW  318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005  E46 BMW  323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2006-2011  E90 BMW  325i 328i 330i 335d 335i - Sedan
2006-2012  E91 BMW  328i - Wagon
2007-2013  E92 BMW  328i 335i 335is - Coupe
2007-2013  E93 BMW  328i 335i - Convertible
1997-2003  E39 BMW  525i 528i 530i 540i (not for cars with EDC)
2004-2010  E60 BMW  525i 530i 528i 535i 545i 550i
2004-2011  E63 E64 BMW  645ci 650i
1997-2002  Z3 BMW  Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008  E85 BMW  Z4 2.5i Z4 3.0i Z4 3.0si
2009+  Z4 BMW  Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2000-2003  E52 BMW  Z8 Roadster (without EDC)
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KMAC - Corporate Logo
T#:389647
Part#: 192416-2L
Ships in 10 Business Days
$ 545.00 USD
Free Shipping
$ 545.00 USD
Free Shipping
Location: Front
Type: Street/Track, Stage 2
Bearings: main PTFE-lined pillow-ball bearing suspended in polyurethane; self-lubricating radial axial bearing/bushing in upper spring plate
Springs: includes OEM size upper spring perch, 60mm upper spring perch, and 2.5" upper spring perch

The Stage 2 KMAC plates are a mixed track and street camber/caster plate meant to be used in a variety of suspensions and setups. Since there is less bushing than on the Stage 1, more noise and vibration will reach the driver. The adjustment design is similar to the Stage 1 with a floating mount that sets camber and caster simultaneously. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. These plates can work on both coil over and stock-stype suspensions and upper spring perches are included for OEM springs, 60mm, and 2.5" coil over springs. The upper perch assembly incorporate a self-sliding radial bushing that allows the spring to spin during its travel instead of bind. This reduces tension on the spring and helps reduce noise and spring 'popping' noises. Bearing inserts, spacers for correct articulating angles, and 3 sizes of upper nut adapters included. The urethane bushings and bearings are replaceable if they wear out. These are designed mainly for adding negative camber for improved handling and not for camber correction back to stock settings (see Stage 1 kit). Basic instructions included but professional installation is required.

Note: suspensions vary from manufacturer to manufacturer. The proper stacked height and clearances are required. K-Mac includes bearing adapters, spacers, and various top nuts but it is still the responsibility of the installer to ensure a correct and safe fitment. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2008-2012  E82 BMW  128i 135i
6/1992-1999  E36 BMW  318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005  E46 BMW  323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2006-2011  E90 BMW  325i 328i 330i 335d 335i - Sedan
2006-2012  E91 BMW  328i - Wagon
2007-2013  E92 BMW  328i 335i 335is - Coupe
2007-2013  E93 BMW  328i 335i - Convertible
1997-2003  E39 BMW  525i 528i 530i 540i (not for cars with EDC)
2004-2010  E60 BMW  525i 530i 528i 535i 545i 550i
2004-2011  E63 E64 BMW  645ci 650i
1997-2002  Z3 BMW  Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008  E85 BMW  Z4 2.5i Z4 3.0i Z4 3.0si
2009+  Z4 BMW  Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2000-2003  E52 BMW  Z8 Roadster (without EDC)
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KMAC - Corporate Logo
T#:16474811
Part#: 193926-9G
Special Order: No Guaranteed ETA
$ 320.00 USD
Free Shipping on orders $49 and up
Nearly every car manufactured in the modern era carries a dark secret – fully-adjustable suspension has been all but eliminated in the name of cost-cutting and assembly-line efficiency. What this means for you is increased tire wear and more frequent replacement, as a “full alignment” consists only of rudimentary toe-angle adjustment. For over forty years, K-MAC has been hard at work developing a solution to this problem with patented innovations in camber/caster plates and bushing kits, allowing easy adjustment and a true “full four-wheel alignment” to be performed by any competent shop. These bushings make camber adjustments possible for the first time, and improve the ability to complete toe angle adjustments. When used in conjunction with the K-MAC Camber and Toe kit and Rear Adjustable Trailing Arms allows full adjustability of the 5 multi-link rear arms and positive location. Bolt-on installation – insertion/extraction tube included! Easily adjusted on the car with basic hand tools Unique failsafe locking hardware – set & forget! High quality elastomer compound resists binding Hardened & nickel-chrome plated centers for maximum bushing life 2x the load area of stock bushings Spiral grease grooves
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KMAC - Corporate Logo
T#:389668
Part#: 193726J
Special Order: No Guaranteed ETA
$ 380.00 USD
Free Shipping
$ 380.00 USD
Free Shipping
Perfect for lowered cars that need to dial out negative camber to preserve tires. Also perfect for track cars - easily dial in toe and camber for the track for better handling. Priced per set. Fits BMW E60 E63 E65.

This item fits the following BMWs:
2004-2010  E60 BMW  525i 525xi 528i 528xi 530i 530xi 535i 535xi 545i 550i M5
2004+  E63 BMW  645ci 650i M6
2002-2008  E65 BMW  745i 745li 750i 750li 760i 760li
2000-2006  E53 BMW  X5 3.0i, X5 4.4i, X5 4.6is, X5 4.8is
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KMAC - Corporate Logo
T#:389317
Part#: 193616-2L
Special Order: No Guaranteed ETA
$ 545.00 USD
Free Shipping
$ 545.00 USD
Free Shipping
Location: Front
Type: Street/Track, Stage 2
Bearing: PTFE-lined pillow-ball with thin polyurethane bushing

The Stage 2 KMAC plates are a mixed street/track camber/caster plate meant to be used in a variety of suspensions. Since there is less bushing than on the Stage 1, more noise and vibration will reach the driver. The adjustment design is similar to the Stage 1 with a floating mount that sets camber and caster simultaneously. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. These plates can work on both coil over and stock-stype suspensions. Bearing inserts and adapters included. The Stage 2 camber plates are shorter than a factory mount so may not be suitable for cars will little suspension travel. These are designed mainly for adding negative camber for improved handling and not for camber correction back to stock settings (see Stage 1 kit). Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2006-2008  E85 BMW  Z4 M Roadster M Coupe
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KMAC - Corporate Logo
T#:3546
Part#: 193326
Special Order: No Guaranteed ETA
$ 269.95 USD
Free Shipping
$ 269.95 USD
Free Shipping
Perfect for lowered cars that need to dial out negative camber to preserve tires. Also perfect for track cars - easily dial in toe and camber for the track for better handling. Priced per set.

Fits the following BMW:
E23 BMW 7 series
83-89 E24 BMW 6 series
82-88 E28 BMW 5 series
E32 BMW  7 series
E34 BMW  5series
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KMAC - Corporate Logo
T#:31522921
Part#: 193616-6H
Special Order: No Guaranteed ETA
$ 320.00 USD
Free Shipping on orders $49 and up
KMAC - Corporate Logo
T#:389642
Part#: 192616-2N
Special Order: No Guaranteed ETA
$ 695.00 USD
Free Shipping
$ 695.00 USD
Free Shipping

Location: Front
Type: Street/Track, Stage 2
Upper spring perch: OEM-size, 60mm, and 2.5" included
Bearings: urethane OEM-type center bushing; lubricated radial thrust bearing on spring perch

KMAC camber/caster plates use a patented adjustment method designed for easy and rapid alignment adjustments. The KMAC design has a 'floating' inner camber plate, rather than slotted, to allow camber and caster to be adjusted together. To adjust, simply loosen the top three nuts on the strut tower and position the KMAC mount to match your desired alignment settings. The KMAC design allows more camber and caster adjustment because separate caster hardware is eliminated. While primarily designed to increase negative camber for track use these can also be used to fix alignment issues that cause uneven tire wear or unwanted handling behavior.

KMAC camber kits are the most complete kits on the market, with all of the common spring perch options and strut hardware included. The OEM size spring perch as well as 60mm and 2.5" spring isolators are included which makes it easy to upgrade from stock struts to coil overs without having to buy new camber plates. Or swap springs on your coil overs between 60mm and 2.5" without buying additional upper perches. Also included are the most common strut pin hardware - 14mm lower bearing adapters and 12x1.5, 12x1.75, and 14x1.5 top nuts. This takes the guesswork out of ordering the correct hardware for your strut type. The urethane main bushing is also replaceable and the camber plate parts are made from 7075-grade aluminum for a lifetime of camber plate use.

Fitment Note 1: replaces factory BMW strut mount with 3 mounting bolts (up to 12/2014 prodution). Not for cars with 5-bolt strut mounts.

Fitment Note 2: suspensions vary from manufacturer to manufacturer. The proper stacked height and clearances are required. K-MAC includes bearing adapters, spacers, and various top nuts but it is still the responsibility of the installer to ensure a correct and safe fitment. Basic instructions are included but professional installation is required. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
-12/2014  F22 BMW  228i 228i xDrive M235i M235i xDrive
2012-12/2014  F30 BMW  320i 320i xDrive 328d 328d xDrive 328i 328i xDrive 335i 335i xDrive - Sedan
2013-12/2014  F31 BMW  328i xDrive 328d xDrive - Wagon
-12/2014  F34 BMW  328i xDrive GT, 335i xDrive GT - Gran Tourismo
2013-12/2014  F32 BMW  428i 428i xDrive 435i 435i xDrive - Coupe
2013-12/2014  F33 BMW  428i Convertible 428i xDrive Convertible 435i Convertible - Convertible
-12/2014  F36 BMW  428i Gran Coupe 428i xDrive Gran Coupe 435i Gran Coupe 435i xDrive Gran Coupe
Not for cars with Adaptive M Suspension option code S2VFA
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KMAC - Corporate Logo
T#:389648
Part#: 192716-2P
Special Order: No Guaranteed ETA
$ 795.00 USD
Free Shipping
$ 795.00 USD
Free Shipping
KMAC camber/caster plates use a patented adjustment method designed for easy and rapid alignment adjustments. The KMAC design has a 'floating' inner camber plate, rather than slotted, to allow camber and caster to be adjusted together. To adjust, simply loosen the top three nuts on the strut tower and position the KMAC mount to match your desired alignment settings. The KMAC design allows more camber and caster adjustment because separate caster hardware is eliminated. While primarily designed to increase negative camber for track use these can also be used to fix alignment issues that cause uneven tire wear or unwanted handling behavior.
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KMAC - Corporate Logo
T#:389663
Part#: 193416-1J
Special Order: No Guaranteed ETA
$ 380.00 USD
Free Shipping
$ 380.00 USD
Free Shipping
Location: Front
Type: Street, Stage 1
Bearing: captive-ball fully encased in polyurethane

These front adjustable camber/caster plates will replace your stock front upper strut bearing. The KMAC plates are a 'floating' design so camber and caster are adjusted together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Since these replace your stock strut bearings they are designed to work with a stock-type spring only. And when installed correctly will not significantly alter ride height. Adjustment is easily done by loosening the three nuts on top of the tower and sliding the camber plate into the position you want, then re-tighten the nuts. These mounts can be installed two ways - for camber correction or swapped side-side for increasing negative camber. Detailed instructions included. This KMAC part number replaces BMW part number 31 33 1 139 437, the strut mount with the integrated upper spring plate.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
1988-8/92  E34 BMW  525i
1989-1995  E34 BMW  530i 535i 540i M5
1988-1994  E32 BMW  735i 735il 740i 740il 750il
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KMAC - Corporate Logo
T#:404062
Part#: 193616-8H
Special Order: No Guaranteed ETA
$ 320.00 USD
Free Shipping
$ 320.00 USD
Free Shipping

Upgrade your BMW's suspension system with K-MAC's innovative Camber/Caster Plates and Bushing Kits.

Combat increased tire wear and frequent replacements caused by limited adjustability with these patented solutions. For over forty years, K-MAC has been pioneering fully-adjustable suspension components, allowing for precise camber adjustments and toe angle corrections, resulting in a true "full four-wheel alignment."

  • Patented camber/caster plates and bushing kits for precise alignment
  • Allows easy adjustment for a full four-wheel alignment
  • Bolt-on installation with insertion/extraction tube included
  • Easily adjusted on the car with basic hand tools
  • Unique failsafe locking hardware ensures settings remain secure
  • High-quality elastomer compound resists binding for longevity
  • Hardened & nickel-chrome plated centers for maximum bushing life
  • Spiral grease grooves for improved lubrication
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KMAC - Corporate Logo
T#:389662
Part#: 193616-3L
Special Order: No Guaranteed ETA
$ 545.00 USD
Free Shipping
$ 545.00 USD
Free Shipping
Location: Front
Type: Track, Stage 3
Bearing: PTFE-lined pillow-ball, no bushing

KMAC Stage 3 camber/caster plates are designed for track or race-only situations where comfort and noise are not the primary concerns. The Stage 3 camber plates use a pillowball bearing, solidly mounted within the camber plate for direct alignment of the strut shaft and no excess play or deflection. Stage 3 are designed to increase negative camber with their patented 'floating' adjustment that changes camber and caster together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Fitment is limited to race-only small diameter coil-over springs (not stock-type). Bearing inserts and adapters included. Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
1997-2003  E39 BMW  525i 528i 530i 540i (for cars with EDC)
1999-2003  E39 BMW  M5
1995-2001  E38 BMW  740i 740il 750il (for cars with EDC)
2004-2010  E60 BMW  M5
2004-2011  E63 BMW  M6
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KMAC - Corporate Logo
T#:389669
Part#: 194026J
Special Order: No Guaranteed ETA
$ 380.00 USD
Free Shipping
$ 380.00 USD
Free Shipping
Perfect for lowered cars that need to dial out negative camber to preserve tires. Also perfect for track cars - easily dial in toe and camber for the track for better handling. Priced per set.

This item fits the following BMWs:
1998-2004 E39 BMW M5
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KMAC - Corporate Logo
T#:7371477
Part#: 195416-2L
Special Order: No Guaranteed ETA
$ 545.00 USD
Free Shipping
$ 545.00 USD
Free Shipping

Upgrade your Mini's front top strut mounts with the K-MAC ultimate design. These mounts offer separate Camber and Caster adjustment, ensuring precise alignment even under load. Made from high-grade aircraft aluminum, they are durable and lightweight. With K-MAC's patented system, adjustments are quick and easy, allowing you to switch between Street and Race settings in just 30 seconds. The design also features heavy-duty centers encased in elastomer for extended life and minimal stack height.

  • Separate Camber and Caster adjustment
  • Quick and easy adjustments
  • Made from aircraft grade 7075 aluminum
  • Durable and lightweight construction
  • Compatible with OEM diam springs or smaller coil overs
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KMAC - Corporate Logo
T#:388808
Part#: 195016-1J
In Stock
37% 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.

$ 238.99 USD
Limited Qty Sale
Free Shipping
37% 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.

$ 238.99 USD
Limited Qty Sale
Free Shipping

Alta Performance - Corporate Logo
T#:29002071
Part#: AMPSUS112
In Stock at Vendor
$ 216.99 USD
Free Shipping on orders $49 and up

MINI R Chassis Positive Steering Response System (PSRS) w/Urethane Bushing

Engineered for Mini Cooper R Chassis owners seeking improved handling, this system offers a host of benefits:

  • Enhanced steering response for precise control
  • Reduced body roll for better cornering performance
  • Urethane bushings for improved durability and reliability
  • Easy installation with included hardware
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Burger Motorsports - Corporate Logo
T#:27138575
Part#: BMSZ4SB
Ships on Aug 31, 2026
Starting at $ 249.00 USD
Free Shipping on orders $49 and up
Starting at $ 249.00 USD
Free Shipping on orders $49 and up
The Burger Motorsports Billet Strut Cross Braces for the 2019+ G29 BMW Z4 are designed and made in the USA from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis. Easy 5-minute install. Simply remove your factory strut braces and replace them with the BMS units for better structural integrity and amazing looks under the hood. Sold in pairs. Available in Black, Silver, Blue, and Red anodized. The perfect addition to your G29 BMW Z4 engine bay Single-piece design made from a solid block of billet aluminum Improved chassis rigidity and structural integrity Decreased chassis flex during cornering Utilizes stock mounting bolts Direct bolt-on replacement. No drilling required Made in the USA
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Burger Motorsports - Corporate Logo
T#:46924998
Part#: G22BSCB-BLU
Ships on Sep 1, 2026
$ 199.00 USD
Free Shipping on orders $49 and up
Burger Motorsports' strut braces are CNC machined from thick, lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a thick, solid one-piece design and give an exclusive look under the hood and extra stabilization to the chassis.
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