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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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Genuine BMW M Performance - Corporate Logo
T#:13990891
Part#: 31305A2D979
In Stock
3% off MSRP $ 2,030.00

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

$ 1,961.99 USD
3% off MSRP
$ 2,030.00

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

$ 1,961.99 USD
This G80/G82/G87 M performance suspension kit gives you 5-20mm of adjustment range while maintaining factory EDC control!
Genuine BMW M Performance - Corporate Logo
T#:396738
Part#: 33502413033
Ships in 3 Business Days
3% off MSRP $ 3,240.00

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

$ 3,131.99 USD
3% off MSRP
$ 3,240.00

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

$ 3,131.99 USD
Manufactured for BMW M Performance by KW, a leader in suspension technology, this Nürburgring-tested suspension is adjustable for both rebound and damping, and can lower your M2 from 5mm to 25mm. Specially treated with a black chrome finish to prevent corrosion, this coilover kit is desgined to look as good as it performs for years to come, while the specially-shaped springs prevent side loads from being transferred to the dampers. As a bonus, the BMW M Performance Adjustable Coilover Suspension will come with ideal settings for both the street and selected racetracks around the US.
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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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Swift - Corporate Logo
T#:585408
Part#: 4X903R
In Stock
$ 372.99 USD
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$ 372.99 USD
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Experience the Superior Performance of Swift Springs

Not all springs are made equal, and Swift Springs has invested years of expertise and research into perfecting the art of spring manufacturing. The result of their dedication is the innovative "HS5.TW" proprietary steel alloy, which sets a new standard in the world of springs. Swift Springs has successfully achieved several crucial objectives with this material, including:

  • Consistently maintaining the spring rate throughout the stroke
  • Offering the maximum possible stroke length
  • Providing outstanding durability to prevent spring height loss
  • Creating exceptionally lightweight springs

Founded in 1997, Swift Springs has built an impressive track record, catering to diverse applications ranging from oval track and dirt racing to the needs of enthusiastic street drivers. With a wealth of experience and a history of collaboration with world-class race teams and drivers, Swift Springs ensures they have the perfect spring to meet any demand.

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Active Autowerke - Corporate Logo
T#:4070463
Part#: F-BRACE
Ships in 1 Business Day
5% off MSRP $ 99.00

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

$ 94.00 USD
Free Shipping
5% off MSRP
$ 99.00

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

$ 94.00 USD
Free Shipping

BMW F8X M2 M3 M4 Chassis Bracing

The BMW F8X M2 M3 M4 Chassis Bracing is designed to enhance the rigidity and stability of the chassis, providing improved handling and performance for your BMW. Turner Motorsport offers this high-quality brace to support better driving dynamics and reduced flex during aggressive driving.

Benefits:

  • Enhanced Rigidity: Significantly increases chassis stiffness, leading to improved handling and reduced body roll.
  • Improved Stability: Minimizes chassis flex for more precise steering responses and better overall control.
  • High-Quality Construction: Made from durable materials to ensure long-lasting performance and reliability.
  • Easy Installation: Designed for straightforward installation with minimal modifications required.
  • Optimized Performance: Perfect for both street and track use, enhancing the driving experience and vehicle performance.
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Swift - Corporate Logo
T#:1762240
Part#: 4X908R
Back Ordered
$ 349.99 USD
Free Shipping
$ 349.99 USD
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Swift Springs understands that not all springs are created equal. While many springs may share similar dimensions and spring rates, the manufacturing process and materials used are pivotal to their performance. Drawing upon years of experience and extensive research, Swift Springs has refined the spring manufacturing process to perfection. In their relentless pursuit of excellence, Swift Springs developed a proprietary steel alloy known as "HS5.TW." This material accomplishes the primary objectives Swift had in mind:

  • Maintaining the most consistent spring rate throughout the stroke
  • Providing the largest amount of stroke
  • Ensuring the highest durability against spring height loss
  • Offering the lightest weight

Since its establishment in 1997, Swift Springs has taken on a diverse array of tasks and applications, ranging from oval track and dirt racing to enthusiastic street driving. They have accumulated invaluable experience working with world-class race teams and drivers from around the globe. Given the varied demands they've encountered over the years, you can have full confidence in Swift Springs to deliver the perfect spring solution for any requirement.

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Active Autowerke - Corporate Logo
T#:397248
Part#: 13-004
Ships in 6 Business Days
5% off MSRP $ 429.00

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

$ 408.00 USD
Free Shipping
5% off MSRP
$ 429.00

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

$ 408.00 USD
Free Shipping

The main mounting bolt for the differential in the E36 is susceptible to shearing off during extreme driving conditions. This can cause internal damage to your diff, leaving you stranded at the track or on the side of the road. Active Autowerke's differential support bracket eliminates this issue forever in under an hour installation.

 

Previously used Active Autowerke Part Number AA-DSB-E36

This product fits the following BMWs:
1992-1999 E36 323i 325i 328i M3

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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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Active Autowerke - Corporate Logo
T#:397247
Part#: 13-005
Ships in 3 Business Days
5% off MSRP $ 149.00

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

$ 142.00 USD
Free Shipping
5% off MSRP
$ 149.00

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

$ 142.00 USD
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One of the most common issues with the E46 is that the subframe likes to tear away from the chassis. Fix this by welding in a Rear Subframe reinforcement kit.

  • Includes all necessary reinfored metal plates
  • Professional installation is required
  • Suspension must be realigned after installation

Fits the following BMWs:
1998 - 2006 E46 320i 323i 325i 325xi 328i 330i 323ci 325ci 330ci M3 

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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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Swift - Corporate Logo
T#:554767
Part#: 4X909R
Ships in 6 Business Days
$ 400.99 USD
Free Shipping
$ 400.99 USD
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For BMW enthusiasts seeking enhanced performance and handling, the BWM F80 M3 Swift Springs - 1"F 0.4"R are the ideal choice. Engineered to precise specifications, these Swift Springs offer improved agility and responsiveness on the road or track. With a front drop of 1 inch and a rear drop of 0.4 inches, they provide a perfect balance of comfort and sportiness.

  • Improved performance and handling
  • Engineered to precise specifications
  • Enhanced agility and responsiveness
  • Front drop of 1 inch and rear drop of 0.4 inches
  • Perfect balance of comfort and sportiness

Upgrade your BMW F80 M3 with the BWM F80 M3 Swift Springs and experience a new level of driving performance.

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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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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
Free Shipping
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
Free Shipping
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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Burger Motorsports - Corporate Logo
T#:637424
Part#: BMSG20BSCB-BLK
Ships in 7 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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Genuine BMW M Performance - Corporate Logo
T#:396866
Part#: 33502414216
Ships in 4 Business Days
3% off MSRP $ 1,800.00

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

$ 1,739.99 USD
3% off MSRP
$ 1,800.00

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

$ 1,739.99 USD
Looking to restore your M3 or M4's fresh from the factory ride quality? Genuine BMW offers their Sport Suspension Retrofit with all the parts needed to improve your ride quality. Kit includes front and rear coil springs, bump stops, springs seats, wrenches, shock absorber tool, sealant. Lowering range of 5-20mm
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Genuine BMW M Performance - Corporate Logo
T#:527265
Part#: 33502409928
Ships in 4 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
Free Shipping
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
GSP North America - Corporate Logo
T#:1211235
Part#: 882419
Ships in 5 Business Days
$ 148.99 USD
Free Shipping
$ 148.99 USD
Free Shipping

MINI R56 Front Left Loaded Front Strut provides a convenient and efficient solution for replacing your vehicle’s front strut, spring, and strut mount. This pre-assembled unit eliminates the need for special disassembling tools, as it comes fully assembled, allowing for a quicker and easier installation with standard hand tools.

  • Pre-Assembled Convenience: Comes as a complete unit, saving time and effort during installation.
  • Easy Installation: Designed for quick replacement with standard hand tools, no special tools required.
  • Efficient Replacement: Ideal for restoring proper suspension function and ride quality without the hassle of disassembling individual components.
  • Pair Replacement Recommended: For optimal performance and balance, it is advised to replace struts in pairs.
  • Warranty: Comes with a 2-year/30,000-mile warranty, ensuring reliability and peace of mind.
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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#:27138580
Part#: BMSG30SB
Ships on Sep 1, 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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Burger Motorsports - Corporate Logo
T#:46924996
Part#: G22BSCB-RED
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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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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GSP North America - Corporate Logo
T#:1211240
Part#: 882422
Ships on Sep 8, 2026
$ 138.99 USD
Free Shipping
$ 138.99 USD
Free Shipping

MINI R53 Loaded Front Left Strut offers a convenient, pre-assembled solution for replacing your front strut, spring, and strut mount. This fully assembled unit eliminates the need for special disassembling tools, allowing for a quick and straightforward installation with standard hand tools.

  • Pre-Assembled Convenience: Saves time and effort by providing a complete front strut assembly that is ready to install.
  • Easy Installation: Designed for a hassle-free replacement with standard hand tools, no special equipment needed.
  • Recommended Pair Replacement: For optimal performance and safety, it is advised to replace struts in pairs.
  • Durable Warranty: Backed by a 2-year or 30,000-mile warranty, ensuring long-term reliability and peace of mind.
  • Stock Suspension: Maintains your vehicle's original ride quality and handling characteristics.
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GSP North America - Corporate Logo
T#:1211239
Part#: 882418
In Stock
$ 106.99 USD
Free Shipping
$ 106.99 USD
Free Shipping


Active Autowerke - Corporate Logo
T#:25109039
Part#: AAG8XGBRACE
Ships in 3 Business Days
$ 284.99 USD
Free Shipping
$ 284.99 USD
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Active Autowerke designed this piece to allow for more clearance with aftermarket mid-pipes. Factory clearance is tight and not conducive for larger than factory diameter piping. This piece allows for more clearance without sacrificing any structural rigidity and is made from high-strength 6061 aluminum to match the strength of the OEM brace.
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GSP North America - Corporate Logo
T#:1211241
Part#: 882423
Ships in 2 Business Days
$ 138.99 USD
Free Shipping
$ 138.99 USD
Free Shipping

MINI R53 Loaded Front Strut - Front Right offers a convenient solution for replacing your front strut, spring, and strut mount with a pre-assembled unit. This fully assembled strut assembly eliminates the need for special disassembling tools, allowing for a quick and easy replacement using standard hand tools.

  • Pre-assembled unit for easy installation
  • No special tools required for assembly
  • Quick replacement with standard hand tools
  • Recommended to replace struts in pairs for balanced performance
  • 2 years/30,000-mile warranty
  • Stock suspension compatibility
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Rogue Engineering - Corporate Logo
T#:553830
Part#: RE.E9X.TA.M3
Ships in 8 Business Days
$ 289.00 USD
Free Shipping
$ 289.00 USD
Free Shipping

When an E9X is lowered beyond the limits of just lowering springs, the rear wheels toe-in excessively. This excessive rear toe leads to premature wear, that many people attribute to an increase in negative camber. It has become a common belief that an extremely low vehicle will wear the tires wrong as a matter of consequence. It has become standard practice to go as low as you can and proceed to replace your tires every five to ten thousand miles. Whats more is that when the vehicle reaches a certain ride height, the factory arms become maxed out and there is no way to compensate and dial in the proper toe. You're left with an improperly aligned vehicle that is in effect worse off than it was with the stock suspension installed.

This is not only uneconomical but improper and unsafe. ECS Tuning is proud to offer a solution for this problem in the form of Rogue Engineering E9X adjustable rear toe arms. These arms allow for greater toe adjustment on vehicles that have been lowered with a coilover suspension. With the toe set properly the tires can contact the road properly this maximizes grip and minimizes wear. 

Features:

  • 100% machined and anodized, 6061-T6 lightweight aluminum arms
  • High-strength, 3-piece, rod end (with carbon fiber reinforced, PTFE race) offers longer life for street compared to standard rod ends
  • SEALS-IT Rod end seals keep dirt, water, and other contaminants out
  • Rod ends feature grease fittings, to allow for rod end serviceability.
  • Lighter than stock!  (Stock is 875g, RE arms are 640g)
  • Extremely easy installation and adjustment (your alignment shop will LOVE you!)
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Rogue Engineering - Corporate Logo
T#:50837389
Part#: RE.RBE46
Special Order: No Guaranteed ETA
New Item
$ 379.00 USD
Free Shipping on orders $49 and up
$ 379.00 USD
Free Shipping on orders $49 and up
Reinforces the strut towers against deformation while adding valuable triangulation to the front end for sharper, more predictable handling. Designed to prevent “mushrooming” and other distortion caused by rough roads or stiff suspension setups, these plates help maintain consistent suspension geometry by reducing unwanted chassis flex. The result? A more stable, confidence-inspiring front end under load. Strut tower plates are engineered to sit perfectly flush against the towers. If they don’t, it’s a sign the towers have experienced some deformation. In minor cases, this can often be corrected using a block of wood and a hammer to carefully restore the mounting surface.
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Genuine BMW M Performance BMW Performance Lower Control Arm Kit ...
For RWD vehicles with sport suspension or performance package
Genuine BMW M Performance - Corporate Logo
T#:5182
Part#: 31120429578
Ships in 5 Business Days
10% off MSRP $ 602.00

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

$ 539.99 USD
10% off MSRP
$ 602.00

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

$ 539.99 USD
BMW Performance Control ...
Genuine BMW M Performance - Corporate Logo
T#:593634
Part#: 31302463686
Ships in 9 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 9 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
 

 

Rogue Engineering - Corporate Logo
T#:12643107
Part#: RE.899
Ships in 9 Business Days
$ 595.00 USD
Free Shipping on orders $49 and up
An integral part on E46 M3 is the rear chassis "V-Brace" (BMW # 33312229899) found on all 2001-06 Convertibles and Coupe (including the CSL). This brace attaches to the outward points of the rear chassis and to the area near the rear subframe carrier. Since some of these vehicles are now over 20 years old, we have been seeing more and more of these start to rust away. We began studying the OEM part, curious as to why they were starting to rust away. We found that the two arms of the "V" are made from 38mm x 12mm (1.5" x 0.5") hollow square steel tubing, pressed ends and welded to a junction plate joining them with welds holding the arms at a specific angle. Since the arms are hollow, it helps keep the overall weight down, but does little to prevent corrosion since it is difficult to paint/coat a hollow tube. A Google search turned up very little other than used ones on eBay and new ones that turned out to be in short supply from the BMW dealer (not surprising since the car is over 20 years old). Determined to make something better, we began our engineering and R&D process. Goals of our Design; Modular design, since packaging and shipping something this large would probably be too expensive Costs would dictate material and manufacturing methods Lighter weight would be a secondary (or tertiary) goal, but also keeping in mind costs Corrosion resistant, so it would not rust from the inside out, like the OEM version After weighing the material, manufacturing and cost options, we decided to go with a fully CNC'd ACQ 6061-T6 aluminum assembly. The concept is to machine two identical arms (one part number) and have them joined with a "junction plate". The arms would be secured to the plate with Grade 8.8 grade hardware and the entire assembly would include replacement Grade 10.9 hardware to replace the original OEM hardware (which is probably original). Details of our Design; CNC'd 6061-T6 construction, secured with Grade 8.8 socket head cap screws. Included are replacement Grade 10.9 hardware to fit in the factory locations. About 4 lbs. fully assembled weight (vs. 6.25 lbs for OEM), about a 35% weight savings Anodized gray finish Modular design allows for one arm to be removed in case of exhaust removal requirement. Included in the Kit Two (2) arms of the brace assembly (they are idential) One (1) junction plate One (1) red spacer (this goes BETWEEN the brace and the chassis!) Two (2) blue spacers (these goes BETWEEN the brace and the chassis!) Four (4), M10 socket head cap screws Three (3), M10 flanged hex head bolts It is recommended that the holes used to mount the V-brace onto the car be cleaned before installation by running an M10x1.5 tap to clean each of the holes.
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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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Rogue Engineering - Corporate Logo
T#:553834
Part#: RE.E9X.TA
Back Ordered
$ 339.00 USD
Free Shipping
$ 339.00 USD
Free Shipping

Updated design!  Now shipping!

When an E9X is lowered beyond the limits of just lowering springs, the rear wheels toe-in excessively. This excessive rear toe leads to premature wear, that many people attribute to an increase in negative camber. It has become a common belief that an extremely low vehicle will wear the tires wrong as a matter of consequence. It has become standard practice to go as low as you can and proceed to replace your tires every five to ten thousand miles. Whats more is that when the vehicle reaches a certain ride height, the factory arms become maxed out and there is no way to compensate and dial in the proper toe. You're left with an improperly aligned vehicle that is in effect worse off than it was with the stock suspension installed.

This is not only uneconomical but improper and unsafe. ECS Tuning is proud to offer a solution for this problem in the form of Rogue Engineering E9X adjustable rear toe arms. These arms allow for greater toe adjustment on vehicles that have been lowered with a coilover suspension. With the toe set properly the tires can contact the road properly this maximizes grip and minimizes wear. 

Features:

100% machined and anodized, 6061-T6 lightweight aluminum arms (and collars).

Stainless hardware and spacers are perfect for the tough Northeast climate!

New!  Easy adjustment with 22mm open ended wrench and 5mm allen key!  It only requires 15 ft. lbs. on the clamp to secure the clamp!

New!  Included lock-out kit, replaces factory eccentric hardware.

Updated 3-piece rod ends features 4130 chromoly steel bodies, heat-treated, alloy steel races, and Teflon liners

Extremely easy installation and adjustment (your alignment shop will LOVE you!)

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E9X 335 Sport Spec-R Springs - 1"F .8"R
Average lowering of 1.0"F 0.8"R
Swift - Corporate Logo
T#:641626
Part#: 4X905R
In Stock
$ 386.99 USD
Free Shipping
$ 386.99 USD
Free Shipping
As many may know, all springs are not created equal. Though they may carry similar diameters and spring rates, there is another factor many may not know. The manufacturing process and material play a crucial role in performance. Many years of experience, along with countless hours of research, Swift springs believes to have perfected the process. Putting this into action, Swift went to work with the goal of creating a new material. The culmination of hard work and determination, they created a proprietary steel alloy called "HS5.TW." This material accomplishes the primary goals Swift set out to accomplish which is as follows: The most consistent spring rate throughout the stroke The largest amount of stroke The highest durability against loss of spring height The lightest in weight Opening in 1997, Swift has dealt with a multitude of tasks and applications. From oval track and dirt racing, to the enthusiast street driver, Swift has gathered years of experience with world-class race teams and drivers around the world. With such a variety in demands over the years, you can rest assured knowing Swift will have the perfect spring to accomidate any need.
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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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GSP North America - Corporate Logo
T#:389680
Part#: 827213
Ships in 3 Business Days
$ 188.99 USD
Free Shipping
$ 188.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E82/88 BMW 128i 135i

E90/92 BMW 325i 328i 328i xDrive 330i 335i

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Rogue Engineering - Corporate Logo
T#:26438195
Part#: RE.345
Ships in 3 Business Days
$ 329.00 USD
Free Shipping
$ 329.00 USD
Free Shipping
The Rogue Engineering billet aluminum engine support braces are CNC'd from lightweight ACQ aluminum, specifically designed in Solidworks 3D. The sides of each brace are milled to reduce weight while look aesthetically pleasing. While each OEM steel brace weighs 688g, each of the Rogue Engineering support braces weigh only 380g. The total savings of 1.35 lbs! Sold as a pair, available in anodized black with RE logo laser engraved into the front part of the brace.
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Burger Motorsports - Corporate Logo
T#:46924997
Part#: G22BSCB-SIL
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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GSP North America - Corporate Logo
T#:23681823
Part#: 882621
Ships in 2 Business Days
$ 98.99 USD
Free Shipping on orders $49 and up

Burger Motorsports - Corporate Logo
T#:46924999
Part#: G22BSCB-BLK
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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Burger Motorsports - Corporate Logo
T#:39126852
Part#: BMSBILSCB-RED
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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GSP North America - Corporate Logo
T#:23681824
Part#: 882622
Ships in 2 Business Days
$ 98.99 USD
Free Shipping on orders $49 and up
GSP North America - Corporate Logo
T#:389678
Part#: 827214
Ships in 3 Business Days
$ 188.99 USD
Free Shipping
$ 188.99 USD
Free Shipping

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E82/88 BMW 128i 135i

E90/92 BMW 325i 328i 328i xDrive 330i 335i

Show More Show Less

Burger Motorsports - Corporate Logo
T#:39126854
Part#: BMSBILSCB-SIL
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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Burger Motorsports - Corporate Logo
T#:27138575
Part#: BMSZ4SB
Ships on Sep 1, 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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GSP North America - Corporate Logo
T#:1211237
Part#: 882420
Ships in 3 Business Days
$ 112.99 USD
Free Shipping
$ 112.99 USD
Free Shipping
GSP North America - Corporate Logo
T#:23681826
Part#: 883061
Ships in 3 Business Days
$ 115.99 USD
Free Shipping on orders $49 and up
Not FOR JCW Suspension cars or lowered suspension over stock.