BMW Suspension Parts

Rear Shock Mounts (RSM) - Upper - OEM Rubber - E82, E9X (non-M) (Pair...

T#:11986

Part#: E9X-URSM

In Stock

Sale - Save 2% $ 49.12

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

$ 48.01 USD

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Sale - Save 2%

$ 49.12

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

$ 48.01 USD

Add to Wish List

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

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

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

This item fits the following BMWs:
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive - Sedan
2006-2011 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive - Coupe
2007-2012 E93 BMW 328i 335i - Convertible

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BMW F8X M2 M3 M4 Chassis Bracing

T#:4070463

Part#: F-BRACE

Ships in 1 Business Day

$ 99.00

This product was last offered at the strikethrough price on
02-23-2026

$ 94.00 USD

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$ 94.00 USD

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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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Active Autowerke Differential Support Bracket (DSB) - E36

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

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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

Add to Wish List

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

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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Burger Motorsports Billet Strut Cross Braces - Blue - G20 M340i 330i,...

T#:637422

Part#: BMSG20BSCB-BLUE

Ships on Sep 1, 2026

$ 199.00 USD

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$ 199.00 USD

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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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Rear Subframe Reinforcement Kit

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

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Qty

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

Add to Wish List

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 Billet Strut Cross Braces - Red - G20 M340i 330i, ...

T#:637421

Part#: BMSG20BSCB-RED

Ships on Sep 1, 2026

$ 199.00 USD

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$ 199.00 USD

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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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BMS Billet Strut Cross Braces - Anodized Blue - BMW G01 X3, G02 X4, F...

T#:39126850

Part#: BMSBILSCB-BLU

In Stock

$ 249.00 USD

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$ 249.00 USD

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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 Billet Strut Cross Braces - Black - G20 M340i 330i...

T#:637424

Part#: BMSG20BSCB-BLK

Ships in 7 Business Days

$ 199.00 USD

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Qty

$ 199.00 USD

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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 Billet Strut Cross Braces - Silver - G20 M340i 330...

T#:637423

Part#: BMSG20BSCB-SIL

Ships on Sep 1, 2026

$ 255.99 USD

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$ 255.99 USD

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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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T#:39126854

Part#: BMSBILSCB-SIL

Ships on Sep 1, 2026

$ 249.00 USD

Add to Wish List

Qty

$ 249.00 USD

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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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BMS Billet Strut Cross Braces - G29 BMW Z4

T#:27138575

Part#: BMSZ4SB

Ships on Sep 1, 2026

Starting at $ 249.00 USD

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Starting at $ 249.00 USD

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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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SPL Titanium Series Adjustable Rear Toe Arms With Eccentric Lockout K...

T#:56001958

Part#: SPLRUAE9XKT2

Ships in 1 Business Day

$ 1,258.00 USD

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$ 1,258.00 USD

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This premium SPL chassis upgrade kit is engineered to anchor your rear axle. Featuring SPL’s Titanium Series Rear Toe Arms with an eccentric lockout kit, alongside a complete 4 piece set of Rear Upper Wishbones and Guide Links

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Active Autowerke Chassis Brace - G2X M340i/M440i

T#:51320825

Part#: 11-129

Ships in 3 Business Days

$ 332.00 USD

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$ 332.00 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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Sub-Categories

Rear Shock Mounts (RSM) - Upper - OEM Rubber - E82, E9X (non-M) (Pair...

BMW F8X M2 M3 M4 Chassis Bracing

BMW F8X M2 M3 M4 Chassis Bracing

Benefits:

Active Autowerke Differential Support Bracket (DSB) - E36

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

Burger Motorsports Billet Strut Cross Braces - Blue - G20 M340i 330i,...

Rear Subframe Reinforcement Kit

Burger Motorsports Billet Strut Cross Braces - Red - G20 M340i 330i, ...

BMS Billet Strut Cross Braces - Anodized Blue - BMW G01 X3, G02 X4, F...

Burger Motorsports Billet Strut Cross Braces - Black - G20 M340i 330i...

Burger Motorsports Billet Strut Cross Braces - Silver - G20 M340i 330...

Billet Strut Cross Braces For G30 G14 G15 G16

BMS Billet Strut Cross Braces - Anodized Black - BMW G01 X3, G02 X4, ...

Burger Motorsports Billet Strut Cross Braces - Red - BMW G22/G23/G26 ...

Active Autowerke "G-Brace" - G80 G82 G83 G87 M2 M3 M4 S58

Burger Motorsports Billet Strut Cross Braces - Blue - BMW G22/G23/G26...

Burger Motorsports Billet Strut Cross Braces - Silver - BMW G22/G23/G...

Burger Motorsports Billet Strut Cross Braces - Black - BMW G22/G23/G2...

BMS Billet Strut Cross Braces - Anodized Red - BMW G01 X3, G02 X4, F9...

BMS Billet Strut Cross Braces - Anodized Silver - BMW G01 X3, G02 X4,...

BMS Billet Strut Cross Braces - G29 BMW Z4

SPL Titanium Series Adjustable Rear Toe Arms With Eccentric Lockout K...

Active Autowerke Chassis Brace - G2X M340i/M440i

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