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Drivetrain Mounts and Upgrades for BMW E90 M3 S65 4.0L

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From the factory, engine and transmission mounts are rubber and thus a wear component. Worn out engine or transmission mounts create sloppiness and a disconnect between the driver and your BMW's powerplant. If your vehicle is purpose built for the track, we recommend solid engine and transmission mounts. These have zero deflection, but come at the expense of added NVH (noise, vibration, and harshness). Poly engine and transmission mounts offer a good balance between OEM rubber and solid mounts for those with mixed purpose vehicles, offering great performance and connection with little sacrifice in terms of NVH.

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Turner Performance Polyurethane Engine Mount Set - E36, E46, E9X M3, ...

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T#:553517

Part#: 003293TMS02

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05-03-2026

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Starting at $ 423.99 USD

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We know if a soft mount offers a sloppy connection it doesn't work on the track, and a solid mount isn't acceptable as a daily driver (for most!) and set out to engineer a mount that would meet the needs for both. At the core of our enclosed design is a partially-constrained, multi-piece polyurethane bushing with precisely-set preload. This architecture absorbs and disperses resonant engine frequencies as opposed to amplifying them (like some other designs do), which results in a positive-connection, enthusiast-feel mount with the vibration.

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BMW E82 E9X Rear Differential Mounts - Solid Aluminum/Delrin Race ...

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T#:2955

Part#: TDR9080321

In Stock

Sale - Save 46% $ 304.99

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

$ 163.21 USD

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$ 304.99

This product was last offered at the strikethrough price on
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$ 163.21 USD

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An aggressive mount design for increased cornering feel, and improved suspension performance.

Street Density Transmission Mount - Sold as Set of 2

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T#:24079616

Part#: 034-509-4062

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Sale - Save 10% $ 25.00

This product was last offered at the strikethrough price on
06-28-2026

$ 22.50 USD

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$ 22.50 USD

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Designed with both comfort and performance in mind, the Street-Density line from 034Motorsport is the perfect choice for the OEM+ enthusiast. These mounts feature high-durometer rubber construction to keep NVH low. However, they do not utilize the same fluid-filled technology as the factory mounts, eliminating all slop to deliver power more efficiently.

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OEM Lemforder Hydraulic Motor Mount - E36 E46 E9X Z3 Z4

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:378218

Part#: 11812283798

In Stock

$ 128.99

This product was last offered at the strikethrough price on
01-30-2026

$ 99.99 USD

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$ 99.99 USD

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OEM Lemförder motor mounts are the perfect replacement to prevent vibrations and knocks from continuing.

034Motorsport Density Line Solid Rubber Motor Mount Set - E36 E46 non...

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T#:568474

Part#: 034-509-0064KT

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Sale - Save 10% $ 210.00

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06-28-2026

$ 189.00 USD

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$ 189.00 USD

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Collapsing and worn engine mounts can mean big trouble for BMWs. The stock mounts are filled with fluid that can leak or evaporate over time. That leaves the mount unstable and too flexible to properly support the engine. The side effects of a worn engine mount are: shaking and vibrating engine, driveline twist from engine torque that can break or snap bushings, and broken motor mount arms and bolts. If you're tired of replacing engine mounts you'll be very pleased with these solid rubber versions. Not only are these more reliable than stock fluid-filled mounts, they are slightly stiffer than new stock mounts thanks to a solid rubber construction (no voids in the rubber) but designed for street use so they remain quiet and comfortable. The solid rubber has less deflection than a stock mount, so no wasted engine motion. Less wasted motion gives you more torque to the wheels (it's not spent twisting the engine) and better engine response.

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Transmission Mount - E9x M3, E60 M5, E63 M6

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T#:49454

Part#: 22312283285

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$ 45.89 USD

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$ 45.89 USD

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This is the Genuine BMW transmission mount for E9x M3 with the S65 engine and E60 M5 with the S85 engine. Sold individually.

This item fits the following BMWs:
2008-2011 E90 BMW M3 - Sedan
2008-2013 E92 BMW M3 - Coupe
2008-2013 E93 BMW M3 - Convertible
2006-2010 E60 BMW M5
2006-2010 E63 BMW M6

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Revshift Polyurethane Motor Mounts - 95A - BMW E36 E46 E9X

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T#:1120843

Part#: PMM-R36

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$ 149.99 USD

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$ 149.99 USD

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These mounts are designed for the BMW E36 and E46 including the M3, Z3, and Z4 as well as the E90/E92 M3. Excluding the E46 XI. Revshift polyurethane motor mounts are made in the U.S.A. from high-grade polyurethane. Revshift mounts are the most durable and reliable mounts on the market. CNC machined billet aluminum flanged ends are embedded deep in the urethane which prevents the isolated ends from separating under extreme loads. Utilizing class 14.9 alloy steel removable screws these mounts will hold your engine in place for a lifetime. To further ensure the strength of these mounts we form the threads with a forming tap which creates denser and stronger threads in the billet aluminum end pieces. These mounts have removable screws for ease of installation. We recommend using Loctite on the threads during installation. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.

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Performance Polyurethane Differential Bushing Set - E9X M3

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T#:596679

Part#: 026711ECS09

In Stock

Sale - Save 5% $ 177.99

This product was last offered at the strikethrough price on
06-14-2026

$ 169.09 USD

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Sale - Save 5%

$ 177.99

This product was last offered at the strikethrough price on
06-14-2026

$ 169.09 USD

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Upgrade your worn rubber bushings with ECS Tuning's Performance Polyurethane Differential Bushing Set. In-House Engineered to improve power delivery and handling, with a superior service life over the soft factory rubber bushings.

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BMW E9X M3/E6X M5/M6 Polyurethane Transmission Mounts

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T#:1105943

Part#: PTM-E9XM395A

Back Ordered

$ 119.99 USD

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$ 119.99 USD

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BMW E9X M3/E6X M5/M6 Polyurethane Transmission Mounts offer superior performance for both street and track use with their 95A durometer rating. These mounts are engineered by Revshift to provide maximum durability and reliability.

High-Performance Material: Made from high-grade polyurethane in the U.S.A., ensuring longevity and resilience.
Durable Construction: CNC machined 6061-T6 billet aluminum flanged ends are embedded deep into the polyurethane to prevent separation under extreme loads.
Easy Installation: Features removable class 14.9 threaded studs with a hex wrench for simple and convenient installation.
Versatile Use: Ideal for street driving and track applications, combining performance with comfort.
Precision Engineering: Manufactured and tested in-house at Revshift’s Detroit facility, utilizing advanced machining technologies and quality control processes.

Revshift Performance Engineering is renowned for its commitment to quality and performance, making these transmission mounts a reliable choice for enhancing vehicle handling.

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Rear Differential Carrier Bushing - Front Position - E82,E90,E92,E93 ...

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T#:13479

Part#: 33312284019

In Stock

25% off MSRP $ 100.20

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

$ 74.99 USD

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25% off MSRP

$ 100.20

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

$ 74.99 USD

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BMW M replacement bushing. Great stock replacement for M vehicles or as an upgraded to the non-M bushings.

OE Engine And Transmission Mount Kit - E9X M3

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T#:556258

Part#: E9XM3DMKT

In Stock

$ 313.99 USD

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$ 313.99 USD

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Drive line slop is often caused by faulty engine and transmission mounts. This can result in knocking noises under heavy acceleration, excessive vibration, and a less responsive feel in power. These OEM Lemforder and Genuine BMW mounts are perfect to eliminate these problems and provide long lasting reliability.

Included in this kit:

OEM Lemforder Engine Mount (x2)
Genuine BMW Transmission Mount (x2)
New Installation Hardware

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E9X M3 Polyurethane Transmission Mounts 80A Black - Street

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T#:46959255

Part#: 37791428772017

Ships in 4 Business Days

$ 119.99 USD

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