Shock & Strut Mounts for BMW Z4 M Roadster S54 (2003-2008)

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Shock and strut mounts are a common failure point on several BMWs. If yours has fallen victim to one of these failures, you're in the right place! Turner Motorsport stocks a complete catalog of shock & strut mounts from Genuine to quality OE aftermarket supplier so that you can service your BMW to your liking
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IRP Rear Shock Mount Upper Reinforcement Plates
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:5282924
Part#: IRPRSMP-30
Ships in 8 Business Days
$ 27.99 USD
Free Shipping on orders $49 and up
IRP (Individual Race Parts) is a performance aftermarket parts company that focuses on high quality and long term reliability. Rear shock mount reinforcement plates by IRP that fit a large number of E chassis 3 series cars between E30, E36, E46 and also the Z3 and Z4.
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IRP Performance Rear Polyurethane Shock Mount Kit - E30 E36 E46 Z3 Z4...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401369
Part#: IRPRTM-P
Ships on Aug 19, 2026
$ 110.00 USD
Free Shipping
$ 110.00 USD
Free Shipping

Looking to stiffen up your rear shock mount without going for a solid rear mount? The Polyurethane Rear Performance Strut Mount from IRP will give you the stiffer reinforcement without giving you the typical noise, vibration, and harshness that come with traditional performance strut mounts. The polyurethane also helps with preventing rear shock blowouts, a common problem for stock BMW rear mounts that are paired with stiffer than stock suspension. 

The bearing sleeve and poly bushing are built to work with all stock style shocks such as Bilstein and H&R coilover and suspension kits.

Fits the following BMW chassis:
E36 BMW All Submodels except for 318ti
E46 BMW All Submodels
E30 BMW All Submodels
E36 Z3 BMW All Submodels
E85/E86 Z4 BMW All Submodels

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IRP Performance Rear Pillow-Ball Shock Mount - E30 E36 E46 Z3 Z4 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401368
Part#: IRPRTM-B
Special Order: No Guaranteed ETA
$ 185.99 USD
Free Shipping
$ 185.99 USD
Free Shipping

Want the best performance option in shock tower mounts? IRP has created their pillow-ball rear shock mounts for just this need. These rear shock mounts are designed for use on the track and racing. This set of mounts will help your rear shocks perform the best they can in all conditions. The advantage to using a mount with spherical bearing is that it allows the shock to freely move off axis without side loading the shock shaft like rubber or polyurethane mounts do. Side loading a shock increases stiction and wear which decreases its efficiency. Because these are mounts without an isolator (rubber or polyurethane) to dampen road noise and vibrations we do not recommend them for street cars.

The bearing sleeve and poly bushing are built to work with all stock style shocks such as Bilstein and H&R coilover and suspension kits.

Fits the following BMW chassis:
E36 BMW All Submodels except for 318ti
E46 BMW All Submodels
E30 BMW All Submodels
E36 Z3 BMW All Submodels
E85/E86 Z4 BMW All Submodels

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Powerflex Performance Street Rear Shock Mount - E36
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:378985
Part#: PFR5-5630-12X2
Back Ordered
$ 137.99 USD
Free Shipping
$ 137.99 USD
Free Shipping

Rear shock mounts are tasked with securing shocks while absorbing noise, vibration and harshness that would otherwise be associated with a solid mount. Factory rubber bushings are a compromise between a cushy ride and responsive handling.

Powerflex polyurethane rear shock mounts are firmer than OEM bushings, resulting in better handling, a more responsive rear-end, and more efficient suspension articulation - all with minimal sacrifice to ride quality.

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.

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Rear Shock Mount - 12 Mm - E30, E36, E46, Z3, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:53997757
Part#: PFR5-5630-12H
Back Ordered
New Item
$ 137.99 USD
$ 137.99 USD
Deflective, degraded factory rubber rear top mounts cause unpredictable dynamic toe and camber shifts, compromising rear-end stability when loading up the chassis mid-corner.