Drivetrain Mounts and Upgrades for BMW Z Series E85/6 (2003-2008)

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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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URO - Corporate Logo
T#:578702
Part#: 22116760330
In Stock
$ 52.99 USD
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Don't neglect your motor mounts! Most stock BMW motor mounts are fluid-filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is significantly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine moves around, it can contact other parts in the engine bay - usually cooling-related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).
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Genuine BMW - Corporate Logo
T#:2215
Part#: 33172282484
In Stock
2% off MSRP $ 45.99

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

$ 44.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 45.99

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

$ 44.99 USD
Free Shipping on orders $49 and up
When working on the rear subframe, replacement of any rubber bushings and mounts should be performed. This is the front differential mount bushing and it takes the majority of the torquing motion of the diff when under load. The constant twisting will cause this bushing to wear out pretty fast. This is the Original BMW rubber part.

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

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Genuine BMW - Corporate Logo
T#:49276
Part#: 22111094694
In Stock
Sale - Save 11% $ 45.99

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

$ 40.87 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 45.99

This product was last offered at the strikethrough price on
07-06-2026

$ 40.87 USD
Free Shipping on orders $49 and up


Genuine BMW Supporting Bracket Right
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4


Powerflex Black Series - Corporate Logo
T#:362719
Part#: PFR5-4621B
Back Ordered
$ 42.99 USD
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Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
2001 - 2006 E46 M3

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Genuine BMW - Corporate Logo
T#:59643
Part#: 33173449082
Ships in 5 Business Days
13% off MSRP $ 83.99

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

$ 72.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 83.99

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

$ 72.99 USD
Free Shipping on orders $49 and up

Bushings tends to wear over time and split or even break free from the internal sleeve, causing excessive movement and sloppy control feel. Genuine BMW bushings are the perfect option to restore suspension back to day 1 quality.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!


Genuine BMW Rubber Mounting Rear -
This item fits the following BMW Chassis:
E83 X3,E85,E86,E89 Z4

 

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Engine Mount - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:362011
Part#: 11811140985
In Stock
$ 31.99 USD
Free Shipping on orders $49 and up
Keep your engine securely mounted

Genuine BMW - Corporate Logo
T#:49502
Part#: 22316799845
Ships in 8 Business Days
6% off MSRP $ 35.99

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

$ 33.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 35.99

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

$ 33.99 USD
Free Shipping on orders $49 and up


Genuine BMW Rubber Mounting -
This item fits the following BMW Chassis:
E82,E85,E86,E89 Z4,E90,E92,E93

Genuine BMW - Corporate Logo
T#:49277
Part#: 22111094697
Ships in 3 Business Days
Sale - Save 9% $ 36.99

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

$ 33.54 USD
Free Shipping on orders $49 and up
Sale - Save 9%
$ 36.99

This product was last offered at the strikethrough price on
08-24-2026

$ 33.54 USD
Free Shipping on orders $49 and up


Genuine BMW Supporting Bracket Left -
This item fits the following BMW Chassis:
E46,E85


Genuine BMW - Corporate Logo
T#:25596
Part#: 33176770866
Ships in 4 Business Days
13% off MSRP $ 83.99

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

$ 72.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 83.99

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

$ 72.99 USD
Free Shipping on orders $49 and up


Genuine BMW Rubber Mounting Rear -
This item fits the following BMW Chassis:
E82,E83 X3,E85,E86,E90,E92,E93


Genuine BMW - Corporate Logo
T#:13460
Part#: 33176760337
In Stock
$ 9.99 USD
Free Shipping on orders $49 and up
Replace your differential mounting hardware during service to eliminate problems caused by rusted or stripped hardware.
Transmission Mount
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377308
Part#: 22316771219
In Stock
$ 7.99 USD
Free Shipping on orders $49 and up
With bad transmission mounts, excessive vibration and noise is transferred to the cabin. The rubber in the mounts wear out over time and cause too much movement in the drivetrain. Replace them when wear is detected to keep everything tight.
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Meyle Transmission Mount
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:579237
Part#: 3002371101
In Stock
$ 12.99 USD
Free Shipping on orders $49 and up
Mounted at the rear of transmission on crossmember


Genuine BMW - Corporate Logo
T#:15231
Part#: 22326760945
In Stock
$ 7.99 USD
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$ 7.99 USD
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Genuine BMW Hex Bolt With Washer - M8X22-8.8-Zns3
This item fits the following BMW Chassis:
E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E82 1M Coupe,E85 Z4M,E34,E36,E38,E39,E46,E63,E65,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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