Find Parts That Fit Your Vehicle

Home
Suspension

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.

Sub-Categories

Sort By:

Rear Shock Mounts (RSM) HP Aluminum/Rubber - E30, E36, E46, Z3, Z4 (P...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:3666

Part#: JTD909

Back Ordered

$ 99.99 USD

Add to Wish List

Qty

$ 99.99 USD

Add to Wish List

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

Show More Show Less

Rear Subframe Bushings/Mount Set - Rubber - E46 M3, Z4 M

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:2051

Part#: TMS2051

In Stock

$ 291.99 USD

Add to Wish List

Qty

$ 291.99 USD

Add to Wish List

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

Show More Show Less

Upper Control Arm with Bushing - Right

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:579752

Part#: 51569

In Stock

$ 59.99 USD

Add to Wish List

Qty

$ 59.99 USD

Add to Wish List

Control arm with factory bushing for easy installation! If your control arm bushing is bad, it's worth buying this entire unit to save yourself time and money down the road.

Replacement Bushings for Rear Shock Tower Mounts

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:1386

Part#: JTD909-75-KIT

Ships in 3 Business Days

$ 32.00 USD

Add to Wish List

Qty

$ 32.00 USD

Add to Wish List

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).

Show More Show Less

Bavarian Autosport Rear Stress Bar - E30 BMW

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:578812

Part#: 010442

Special Order: No Guaranteed ETA

Sale - Save 3% $ 195.99

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

$ 190.11 USD

Add to Wish List

Qty

Sale - Save 3%

$ 195.99

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

$ 190.11 USD

Add to Wish List

Improve your BMW's handling! Bav's stress bar locks the top of your BMW's strut towers together to improve chassis stiffness and handling. The result is greater stability in hard cornering--a difference you can really feel, giving you greater confidence and control. Made of strong, lightweight aluminum, and it's manufactured in Germany.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Show More Show Less

E36, E46, Z3 Rear Shock Mount Reinforcement (Sold Each)

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:578621

Part#: B3300044

In Stock

Sale - Save 17% $ 11.99

This product was last offered at the strikethrough price on
08-17-2026

$ 9.99 USD

Add to Wish List

Qty

Sale - Save 17%

$ 11.99

This product was last offered at the strikethrough price on
08-17-2026

$ 9.99 USD

Add to Wish List

This is a direct replacement for the factory BMW rear shock mount reinforcement, as equipped by BMW on Z3 models. This also fits all E36 and E46 models as well. Turner Motorsport makes our own that are thicker but these can also do a good job of preventing cracks and deformation of the rear shock towers. Priced per reinforcement plate. Order 2 to cover both rear shock towers. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty. This item fits the following BMWs: 1992-1999 E36 BMW 318i 318is 318ti 318ic 323is 325i 325is 328i 328is M3 (not for convertible models) 1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 (not for convertible models) 1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe

Show More Show Less

iSweep Power Brace Complete Whole Kit - F55, F56, F57

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:54388392

Part#: ISCCWK-F56

Ships in 9 Business Days

$ 807.99 USD

Add to Wish List

Qty

$ 807.99 USD

Add to Wish List

Don't let chassis flex compromise your MINI’s handling. From the factory, the F55, F56, and F57 platforms suffer from structural deflection under heavy cornering loads. To extract true track-ready performance and razor-sharp steering response, your chassis needs to be tied together.

Show More Show Less

Sway Bar Link - Front Right - E39

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:579841

Part#: 53339

Special Order: No Guaranteed ETA

Sale - Save 20% $ 16.99

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

$ 13.59 USD

Add to Wish List

Qty

Sale - Save 20%

$ 16.99

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

$ 13.59 USD

Add to Wish List

Common cause of clunking noises and a loss of handling performance.

Bavarian Autosport Front Stress bar - E34 525i

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:578804

Part#: 010412

Special Order: No Guaranteed ETA

Sale - Save 3% $ 297.99

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

$ 289.05 USD

Add to Wish List

Qty

Sale - Save 3%

$ 297.99

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

$ 289.05 USD

Add to Wish List

Add chassis stiffness and style to your E34.

Sway Bar Link - Front Left

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:579840

Part#: 53338

Special Order: No Guaranteed ETA

Sale - Save 20% $ 18.99

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

$ 15.19 USD

Add to Wish List

Qty

Sale - Save 20%

$ 18.99

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

$ 15.19 USD

Add to Wish List

Bavarian Autosport Front Stress bar - E36 OBDI (1992-1995)

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:578805

Part#: 010414

Special Order: No Guaranteed ETA

Sale - Save 20% $ 289.99

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

$ 231.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 289.99

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

$ 231.99 USD

Add to Wish List

Add stiffness and style to your E36.

Upper Control Arm Ball Joint - E53

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:579797

Part#: 52322

Special Order: No Guaranteed ETA

Sale - Save 20% $ 31.99

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

$ 25.59 USD

Add to Wish List

Qty

Sale - Save 20%

$ 31.99

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

$ 25.59 USD

Add to Wish List

Mounting bolts sold separately. Two required per ball joint.

Rear Suspension Carrier / Differential Mount - Front Left - E46 E83 ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:579685

Part#: 50259

Special Order: No Guaranteed ETA

Sale - Save 20% $ 25.99

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

$ 20.79 USD

Add to Wish List

Qty

Sale - Save 20%

$ 25.99

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

$ 20.79 USD

Add to Wish List

Rear subframe bushings are a common failure point, creating a clunking condition and unwarranted subframe shifting under load. Replace your bad bushings with these new units from Bavarian Autosport.

Select Vehicle

Purpose

Category

Home

Suspension

Brand

View All Brands

Price

Special Offers

Shipping