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Differential Bushings

Differential bushings can completely transform the feel of your BMW, depending on what you go with. While you may want to plan for some additional NVH and gear whine transmitted through your bushings, especially if you go with solid bushings. We offer a wide selection of differential - from solid to polyurethane to stock replacement differential bushings, we have what you need to turn your car into what you desire.

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Burger Motorsports Differential Support Bracket Brace - F-Chassis BMW...

T#:637547

Part#: BMS-DSBB-F

Back Ordered

Starting at $ 129.00 USD

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Starting at $ 129.00 USD

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The BMS differential brace attaches the rear differential to the subframe allowing better launches, less wheel hop, and a more stable feeling rear chassis. Their unique one-piece construction eliminates welding weak points common on similar units. No logos or markings are visible for a stealth OEM appearance.

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Active Autowerke Differential Support Bracket (DSB) - E36

T#:397248

Part#: 13-004

Ships in 8 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

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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 Differential Mounts - OEM Rubber - E82, E9X

T#:386282

Part#: E9X-DIFF-MOUNTS

Ships in 1 day

$ 193.25 USD

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$ 193.25 USD

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This package of OEM E82 E90 E92 diff mounts replaces the stock rubber diff bushings. On a tuned 335i you may have noticed more driveline shudder or problems hooking up during hard launches. What happens is the stock rubber bushings are under constant flex as engine torque is transmitted through the differential. Under normal driving with a stock car the bushings are rarely stressed. But factor in significant additional torque from a tuned N54/N55 and the stock rubber will quickly show its weaknesses. You may have even broken a diff bolt or two as the heavy differential shifts around. Even non-turbo E82 and E9X models may benefit from fresh bushings.

This is a set of stock rubber bushings, made by OEM supplier Lemforder. They are the same as the Genuine BMW E9X diff mount bushings, but without the more expensive branding. If you're turned off by potential side effects of urethane or Delrin then the OEM diff mounts are your best option. The OEM mounts fit and perform just like the originals so there is no second guessing their quality. If you're looking for an upgrade we offer E9X solid Delrin and aluminum diff mounts that work well, even in street applications.

E9X Diff Mount Set includes:

33176760287 x 2, front differential mount
33176770866 x 1, rear differential mount
(new hardware is optional and can be ordered separately below)

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 328i 335i - Convertible

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E46 Finned Differential Cover Upgrade Kit

T#:401688

Part#: 33117512980KT

Ships in 1 day

$ 367.99 USD

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$ 367.99 USD

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The perfect upgrade for any E46, this finned differential cover increases cooling to the rear differential to prevent over heating and possible damage. This is a complete kit including fluid and drain plugs.

Includes the following

Aluminum finned differential cover
Drain & fill plug with sealing o-ring
2 Quarts of Redline 75w90

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IRP Aluminum Differential Bushings - E82 1 M, E9X M3

T#:587016

Part#: IRPDB-9XMAL

Special Order: No Guaranteed ETA

$ 133.99 USD

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$ 133.99 USD

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These aluminum mounts are a direct replacement for the stock rubber bushings and have been lightened to remove excess weight. Using aluminum instead of rubber eliminates the "wind up" inherent in rubber mounts, and this deflection slows suspension & drivetrain response. The tradeoff is an increase in NVH. Features: Stiffens chassis/Improves stability Less wear of other components Better durability Provides better control of chassis geometry Replaces OE: 33312284019, 33312283384 Recommended for racing use only Includes: 1 rear aluminum bushing 2 front aluminum bushings

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Performance Differential Cover install kit

T#:556968

Part#: 33112282482KT3

Ships on Aug 28, 2026

Sale - Save 7% $ 676.14

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

$ 627.61 USD

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Sale - Save 7%

$ 676.14

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

$ 627.61 USD

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This kit includes Turner Motorsport solid aluminum differential race mounts pre installed in the differential cover for a quick install. These mounts where developed by Turner Motorsport for their Grand-Am Cup E46 M3 race cars, the advantages of solid aluminum mounts is increased suspension & drivetrain response, less drivetrain loss resulting in more wheel horsepower, and longevity - they effectively last forever. These CNC-machined mounts are a direct replacement for the stock rubber pieces, and have been lightened to remove excess weight.

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Vargas Front Differential Bushing Reinforcement Insert Kit - Front - ...

T#:52129733

Part#: G8XDIFFINSFRT

Ships in 10 Business Days

$ 132.99 USD

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$ 132.99 USD

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The Vargas Turbo Technologies Front Diff Reinforcement Kit is a vital upgrade for high-horsepower S58-powered vehicles.

Vargas Front Differential Bushing Reinforcement Insert Kit - Rear - B...

T#:52129737

Part#: G8XDIFFINSTRO

Ships in 10 Business Days

$ 132.99 USD

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$ 132.99 USD

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The G8X Rear Billet Diff Insert Kit is a precision-machined reinforcement component that installs directly into the rear differential bushing.

Vargas Rear Bushing Insert Kit - BMW G0X X3/X4, G11/12 7

T#:51778109

Part#: VTT-X3-REAR-INSE

Ships in 10 Business Days

$ 109.99 USD

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$ 109.99 USD

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The VTT G0X Rear Bushing Insert Kit is a critical preventative upgrade for owners of BMW G-Series vehicles.

IRP Aluminum Differential Bushings - E46 M3

T#:587020

Part#: IRPDB-46MAL

Special Order: No Guaranteed ETA

$ 151.99 USD

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$ 151.99 USD

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These aluminum mounts are a direct replacement for the stock rubber bushings and have been lightened to remove excess weight. Using aluminum instead of rubber eliminates the "wind up" inherent in rubber mounts, and this deflection slows suspension & drivetrain response. The tradeoff is an increase in NVH. Features: Stiffens chassis/Improves stability Less wear of other components Better durability Provides better control of chassis geometry Replaces OE: 33172282484 Recommended for racing use only Includes: 2 rear aluminum bushing 1 front aluminum bushings

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Differential Bushings

Burger Motorsports Differential Support Bracket Brace - F-Chassis BMW...

Active Autowerke Differential Support Bracket (DSB) - E36

Rear Differential Mounts - OEM Rubber - E82, E9X

E46 Finned Differential Cover Upgrade Kit

IRP Aluminum Differential Bushings - E82 1 M, E9X M3

Performance Differential Cover install kit

Vargas Front Differential Bushing Reinforcement Insert Kit - Front - ...

Vargas Front Differential Bushing Reinforcement Insert Kit - Rear - B...

Vargas Rear Bushing Insert Kit - BMW G0X X3/X4, G11/12 7

IRP Aluminum Differential Bushings - E46 M3

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