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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 2 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
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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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Mubea - Corporate Logo
T#:1196080
Part#: 31336769916
In Stock
$ 81.99 USD
Free Shipping
$ 81.99 USD
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Replace your broken or worn out spring and restore your ride quality with this aftermarket option!
Emmanuele Design - Corporate Logo
T#:568357
Part#: EMD-F82-LS
In Stock
$ 349.00 USD
Free Shipping
$ 349.00 USD
Free Shipping
Using a linear design (similar to OEM) with unique spring rates, Emmanuele Design's lowering springs are properly matched to the factory dampers, ensuring a ride quality that is slightly stiffer than stock, but predictable in nature. A progressive spring will typically be softer at light loads, then dramatically stiffen as compression increases. This makes it very hard to match dampening, and creates the bouncy feeling over light bumps. The linear design of these springs have a consistent rate as the spring sees higher load. On light bumps, it will allow the chassis to follow the road well (minimizing the bouncy feeling), while under heavy compression it will stiffen to prevent bottoming out. In our experience, this creates a much better overall ride quality. Compatible with adaptive suspension.
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Emmanuele Design - Corporate Logo
T#:555227
Part#: EMD-F80-LS
In Stock
$ 349.00 USD
Free Shipping
$ 349.00 USD
Free Shipping
Using a linear design (similar to OEM) with unique spring rates, Emmanuele Design's lowering springs are properly matched to the factory dampers, ensuring a ride quality that is slightly stiffer than stock, but predictable in nature. A progressive spring will typically be softer at light loads, then dramatically stiffen as compression increases. This makes it very hard to match dampening, and creates the bouncy feeling over light bumps. The linear design of these springs have a consistent rate as the spring sees higher load. On light bumps, it will allow the chassis to follow the road well (minimizing the bouncy feeling), while under heavy compression it will stiffen to prevent bottoming out. In our experience, this creates a much better overall ride quality. Compatible with adaptive suspension. Lowering of 1.3" front and .3" rear.
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Mubea - Corporate Logo
T#:383209
Part#: 33539070113
Back Ordered
$ 106.99 USD
Free Shipping
$ 106.99 USD
Free Shipping
Replace your cracked springs

Emmanuele Design - Corporate Logo
T#:23218024
Part#: EMD-F87-LS
In Stock
$ 349.00 USD
Free Shipping on orders $49 and up
Provides lowering of 1.3" in the front and 0.9" in the rear. Emmanuele Design's lowering springs are properly matched to the factory dampers, ensuring a ride quality that is slightly stiffer than stock, but predictable in nature.
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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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Mubea - Corporate Logo
T#:591431
Part#: 33533413080
Ships in 1 Business Day
$ 91.99 USD
Free Shipping
$ 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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Genuine BMW M Performance - Corporate Logo
T#:396866
Part#: 33502414216
Ships in 3 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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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
Free Shipping
Replace your cracked springs
Mubea - Corporate Logo
T#:383180
Part#: 33536750758
Ships on Sep 9, 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#:383181
Part#: 33536750760
Ships on Sep 9, 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 9, 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#:383165
Part#: 33531131805
Ships on Sep 9, 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#:383204
Part#: 33539059278
Ships on Sep 9, 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#:383129
Part#: 31336757781
Ships on Sep 9, 2026
$ 52.99 USD
Free Shipping on orders $49 and up
Replace your cracked springs

Mubea - Corporate Logo
T#:1195816
Part#: 33531140135
Ships on Sep 9, 2026
$ 76.99 USD
Free Shipping
$ 76.99 USD
Free Shipping
Factory replacement spring

Mubea - Corporate Logo
T#:1195854
Part#: 33536787208
Ships on Sep 9, 2026
$ 58.99 USD
$ 58.99 USD
Genuine European BMW - Corporate Logo
T#:384274
Part#: 33531138738
Special Order: No Guaranteed ETA
$ 182.99 USD
Free Shipping
$ 182.99 USD
Free Shipping
Mubea - Corporate Logo
T#:383178
Part#: 33533413185
Back Ordered
$ 85.99 USD
Free Shipping
$ 85.99 USD
Free Shipping
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
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 4 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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GSP North America - Corporate Logo
T#:1211240
Part#: 882422
Ships on Sep 4, 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
GSP North America - Corporate Logo
T#:1211241
Part#: 882423
Ships in 1 Business Day
$ 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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Emmanuele Design - Corporate Logo
T#:35154917
Part#: EMD-G87-LS
Ships in 9 Business Days
$ 349.00 USD
Free Shipping on orders $49 and up

After much anticipation, we are pleased to release our lowering spring kit for the BMW M2 G87 platform! Taking our experience from our highly popular F-chassis offerings, the goal with this offering was to lower the M2 by a tasteful amount while keeping ride quality the same or better than stock. After multiple prototypes and valuable user feedback, we believe that we met our goal. 

Our lowering springs are specifically designed to utilize the factory dampers. They are fully compatible with both standard as well as adaptive suspension. Each spring is made in the USA to our unique specifications for rates and geometries. The springs are made of high tensile chrome silicon and each unit is shot peened, pre-set, and 100% tested to ensure all the critical dimensions and rate/loads are within tolerance. The springs are then powder-coated with a stealth black finish for an OEM appearance.

Front Lowering: 1.3"

Rear Lowering: 0.75"

Stock Front Rate: 186 lb./in.

EMD Auto Front Rate: 194 lb./in.

Stock Rear Rate: 608 lb./in.

EMD Auto Rear Rate: 645 lb./in.

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Emmanuele Design - Corporate Logo
T#:35154916
Part#: EMD-G80-LS
Ships in 1 Business Day
$ 349.00 USD
Free Shipping on orders $49 and up

After much anticipation, we are pleased to release our lowering spring kit for the BMW M3 G80 platform! Taking our experience from our highly popular F80 springs, the goal with this offering was to lower the M3 by a tasteful amount while keeping ride quality the same or better than stock. After multiple prototypes and valuable user feedback, we believe that we met our goal. 

Our lowering springs are specifically designed to utilize the factory dampers. They are fully compatible with both standard as well as adaptive suspension. Each spring is made in the USA to our unique specifications for rates and geometries. The springs are made of high tensile chrome silicon and each unit is shot peened, pre-set, and 100% tested to ensure all the critical dimensions and rate/loads are within tolerance. The springs are then powder-coated with a stealth black finish for an OEM appearance.

Front Lowering: 1.4"

Rear Lowering: 0.7"

Stock Front Rate: 186 lb./in.

EMD Auto Front Rate: 194 lb./in.

Stock Rear Rate: 608 lb./in.

EMD Auto Rear Rate: 645 lb./in.

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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 4 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 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
 

 

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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Mubea - Corporate Logo
T#:189830
Part#: 31333412729-2
Ships on Sep 9, 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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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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Genuine European BMW - Corporate Logo
T#:367006
Part#: 31352282655
Special Order: No Guaranteed ETA
$ 699.99 USD
Free Shipping
$ 699.99 USD
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Genuine European BMW - Corporate Logo
T#:338670
Part#: TMS16594
Ships on Feb 8, 2027
Starting at $ 335.29 USD
Free Shipping
Starting at $ 335.29 USD
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For the M5 3.8 BMW offered an optional Nurburgring handling package with this 20mm rear sway bar. This is currently the biggest rear sway bar available anywhere and is a direct bolt-in replacement for the stock or aftermarket bar. This bar is complete with new rubber bushings with new brackets and links optional.

The larger bar will make the suspension stiffer than before, with less roll and less understeer. The larger rear bar will actually make the rear end rotate easier making the car more agile in tight corners. If you have stock E34 (non-sport) swaybars on now this 20mm Nring bar will be a huge difference. If you have an E34 sport suspension, E34 M5, 540i M Sport, or aftermarket cars the difference will be smaller. But since BMW installed this as part of a factory handling package it will be an improvement for track, autocross, or backroad handling.

Included in this package:
  • 33552227416 - E34 M5 3.8 Nurburgring 20mm rear swaybar
  • 33552227240 - 20mm rear swaybar bushings
  • optional 33506779734 - rear swaybar bushing brackets (not required but get rid of those rusty original ones!)
  • optional 33551135307 - rear swaybar links
    This sway bar upgrade fits the following BMWs:
    1989-1995 E34 BMW 525i 530i 535i 540i M5
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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

    GSP North America - Corporate Logo
    T#:389680
    Part#: 827213
    Ships in 2 Business Days
    $ 188.99 USD
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    $ 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
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    $ 329.00 USD
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    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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    GSP North America - Corporate Logo
    T#:23681823
    Part#: 882621
    Ships in 1 Business Day
    $ 98.99 USD
    Free Shipping on orders $49 and up
    GSP North America - Corporate Logo
    T#:23681824
    Part#: 882622
    Ships in 1 Business Day
    $ 98.99 USD
    Free Shipping on orders $49 and up