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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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Rear Shock Mounts (RSM) HP Aluminum/Rubber - E30, E36, E46, Z3, Z4 (P...
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JT Design - Corporate Logo
T#:3666
Part#: JTD909
Back Ordered
$ 99.99 USD
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$ 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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Rear Subframe Bushings/Mount Set - Rubber - E46 M3, Z4 M
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Genuine BMW - Corporate Logo
T#:2051
Part#: TMS2051
In Stock
$ 291.99 USD
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$ 291.99 USD
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Any subframe work or reinforcement project on the rear of the E46 M3 should include a new set of subframe mounts. It's the worn rubber bushings that contribute to failed rear subframes on the E46 (but not the only reason). As the rubber gets worn, there is more flex to the mount. This flexing is then transferred to the sheetmetal in the floor where the spot welds will pop and the sheetmetal will crack. Additional force coming from stiffer suspensions and stickier tires will only increase the flexing of the mounts/chassis.

Of course, stiffer mounts would help prevent this problem but with a stiffer bushing comes ride harshness, vibration, and additional noise. Our engineers and technicians recommend replacement with the factory rubber bushings (along with the appropriate reinforcement of the floor). The rubber bushings help isolate bumps and impacts and are quiet. They are also a perfect fitment and require no maintenance.

This item is a set of 4 Original BMW rubber subframe mounts. Individual part numbers - 33 31 2 283 573 (left front), 33 31 2 283 574 (right front), and 33 31 2 283 419 (left and right rear, x 2).

Applications:
2001-2006 E46 M3, M3 CSL coupe, convertible
2007-up Z4 M Roadster, M Coupe

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CTS Turbo Lowering Springs - F80/F82 M3/M4
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DCC compatible: These springs are compatible with DCC. These springs couple very well with dynamic damper co
CTS - Corporate Logo
T#:22064611
Part#: CTS-LS-003
Ships in 7 Business Days
Sale - Save 15% $ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
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Sale - Save 15%
$ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
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Featured: Improved handling Excellent ride quality A more aggressive look Precision-tuned spring rates Reduced fender gap If you are looking for a suspension upgrade that won't break the bank, look no further. These lowering springs from CTS will lower your 1.6" in front and 1" in rear on average after break-in eliminating that wheel gap and giving you better handling and driving performance.
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CTS Lowering Spring Set - F30/F32 XDrive
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CTS - Corporate Logo
T#:23053170
Part#: CTS-LS-017
Ships in 5 Business Days
Sale - Save 15% $ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
Free Shipping
Sale - Save 15%
$ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
Free Shipping

Enhance your BMW's performance and appearance with CTS Turbo's high-quality lowering springs. Manufactured using durable SAE 9254/DIN 54SiCr6 Spring Steel Wire, these springs guarantee safety, strength, and resistance to fatigue over time.

  • Designed for street use, focusing on handling, braking, and responsiveness without compromising ride comfort
  • Engineered in-house and extensively tested to ensure no detrimental effects on the OEM strut over long-term use
  • Lowers the car for an aggressive appearance, reducing wheel gap while maintaining daily drivability
  • DCC compatible, seamlessly working with dynamic damper control for consistent ride characteristics across different modes

Lowering Specs:

  • Front: Approximately 1.6" lowering
  • Rear: Approximately 1.5" lowering

Benefits:

  • Improved handling and ride quality
  • Sportier aesthetic appeal with reduced fender gap
  • Precision-tuned spring rates for optimal performance

Note: CTS suspension components should be installed by a qualified licensed mechanic experienced in suspension installations. Final ride height settles after a few days of driving.

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Emmanuele Design Lowering Spring Set - F80 M3
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Emmanuele Design - Corporate Logo
T#:555227
Part#: EMD-F80-LS
In Stock
$ 349.00 USD
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$ 349.00 USD
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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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Emmanuele Design Lowering Spring Set - F82 F83 M4
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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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CTS Turbo Lowering Spring Set - BMW G20 G22/23 G42
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CTS - Corporate Logo
T#:51040000
Part#: LS-018
Ships in 7 Business Days
$ 249.99 USD
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$ 249.99 USD
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CTS Turbo lowering springs are designed to deliver the perfect balance between everyday comfort and responsive handling. These lowering springs significantly reduce body roll, resulting in improved turn-in response and enhanced stability during spirited driving.
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ALTA MINI Rear Control Arms - Pair
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Alta Performance - Corporate Logo
T#:754312
Part#: AMPSUS100
In Stock at Vendor
$ 339.99 USD
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$ 339.99 USD
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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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CTS Turbo Strut Brace Set - BMW G20 G22/G23
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CTS - Corporate Logo
T#:51075082
Part#: SUS-3002
Ships in 7 Business Days
15% off MSRP $ 279.99

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

$ 237.99 USD
Free Shipping
15% off MSRP
$ 279.99

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

$ 237.99 USD
Free Shipping

CTS Turbo Lowering Springs - F55/F56 MINI Cooper
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DCC compatible: These springs are compatible with DCC. These springs couple very well with dynamic damper co
CTS - Corporate Logo
T#:22064606
Part#: CTS-LS-005
Ships in 7 Business Days
Sale - Save 15% $ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
Free Shipping
Sale - Save 15%
$ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
Free Shipping
Featured: Improved handling Excellent ride quality A more aggressive look Precision-tuned spring rates Reduced fender gap If you are looking for a suspension upgrade that won't break the bank, look no further. These lowering springs from CTS will lower your 1" front and rear on average after break-in eliminating that wheel gap and giving you better handling and driving performance.
Show More Show Less
CTS Lowering Spring Set - F30/F32 RWD
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CTS - Corporate Logo
T#:23053173
Part#: CTS-LS-016
Ships in 7 Business Days
Sale - Save 15% $ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
Free Shipping
Sale - Save 15%
$ 249.99

This product was last offered at the strikethrough price on
09-29-2026

$ 212.49 USD
Free Shipping

Enhance your BMW's performance and aesthetics with CTS Turbo's high-quality lowering springs. Crafted from durable SAE 9254/DIN 54SiCr6 Spring Steel Wire, these springs ensure safety, strength, and long-term durability.

Key Features:

  • Designed for street use, focusing on handling, braking, and responsiveness without compromising ride comfort
  • In-house engineered and extensively tested to ensure no detrimental effects on OEM struts over long-term use
  • Lowers the car for a more aggressive appearance while reducing wheel gap, maintaining daily drivability
  • DCC compatible, ensuring compatibility with dynamic damper control for consistent ride characteristics across modes

Lowering Specs:

  • Front: Approximately 1.0" lowering
  • Rear: Approximately 1.0" lowering

Featured Advantages:

  • Improved handling and ride quality
  • Enhanced aesthetics with a more aggressive look and reduced fender gap

Notes:

  • CTS suspension components should be installed by a qualified licensed mechanic experienced in suspension installations
  • Final ride height settles after a few days of driving
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CTS Turbo Strut Brace Set
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CTS - Corporate Logo
T#:18932319
Part#: CTS-SUS-3002
Ships in 7 Business Days
Sale - Save 15% $ 279.99

This product was last offered at the strikethrough price on
09-29-2026

$ 237.99 USD
Free Shipping
Sale - Save 15%
$ 279.99

This product was last offered at the strikethrough price on
09-29-2026

$ 237.99 USD
Free Shipping
These braces are used to increase front end stiffness, improving turn-in response and handling. Designed to use factory mounting holes, these strut braces bolt-up in minutes. Machined from solid aluminum and anodized in shiny gloss black, the CTS Turbo strut brace not only performs great but also looks great. FEATURES: 1-piece design machined from a solid block of billet aluminum. Direct bolt-on replacement, no drilling required. Hardware included. Compatible with factory or aftermarket intakes (SOME INTAKES ARE NOT COMPATIBLE). Designed and made in Canada.
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