Rear Shock Mounts (RSM), BimmerWorld - E30, E36, E46, Z3, Z4 (10mm)

Aluminum shock mounts with aircraft-quality bearings for precision shock control

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Price:
$159.99

If you have a high-quality performance shock on your car, but you are using rubber or even urethane or upgraded rear shock mounts, you aren't getting what you paid for.

Our Racing Spherical Rear Mounts allow your dampers to precisely control all suspension movement versus typical performance rear shock mounts that allow approximately 1/2" of uncontrolled movement as the upper shaft mount flexes and moves. Average road surface imperfection rate of change means you are giving up a lot of control and potential grip with lesser mounts. You paid good money for those shocks - put them to work with proper mounts!

Our Spherical Rear Mounts have a precision Aurora bearing installed in our billet aluminum carrier. The bearing and spacers are sized for a 10mm shock shaft - the most common for BMW, Bilstein, KONI, and other shocks (see additional info below). The aluminum mount is also slotted to allow for additional tire clearance if needed. The included stainless steel reinforcement plate also makes one-person installation a breeze.

Fits all E30, E36, E46, Z3, and Z4 BMWs. Some convertibles will have to mount the reinforcement plate underneath depending on clearance.

Shock Shaft Note: Most non-adjustable shocks will have a 10mm shaft diameter including OE, Bilstein, KONI non-adjustable. Most adjustable shocks will use a 12mm mount including MCS, KONI Sport, JRZ, etc. This mount is also available with a 12mm bearing (see additional products below).

Gaskets are not included but are recommended.

Made in USA

BMW Fitments:


3 Series
E30 (84-92) > 318i
E30 (84-92) > 318is
E30 (84-92) > 318ic
E30 (84-92) > 325e
E30 (84-92) > 325es
E30 (84-92) > 325i
E30 (84-92) > 325ic
E30 (84-92) > 325is
E30 (84-92) > 325iX
E30 (84-92) > M3
3 Series
E36 (92-99) > 318i M42
E36 (92-99) > 318i M44
E36 (92-99) > 318ic M42
E36 (92-99) > 318ic M44
E36 (92-99) > 318is M42
E36 (92-99) > 318is M44
E36 (92-99) > 323ic
E36 (92-99) > 323is
E36 (92-99) > 325i
E36 (92-99) > 325ic
E36 (92-99) > 325is
E36 (92-99) > 328i
E36 (92-99) > 328ic
E36 (92-99) > 328is
E36 (92-99) > M3 (1995)
E36 (92-99) > M3 (96-99)
3 Series
E46 (99-05) > 320i
E46 (99-05) > 323Ci
E46 (99-05) > 323i
E46 (99-05) > 325Ci
E46 (99-05) > 325i
E46 (99-05) > 325xi
E46 (99-05) > 328Ci
E46 (99-05) > 328i
E46 (99-05) > 330Ci
E46 (99-05) > 330i
E46 (99-05) > 330xi
E46 (99-05) > M3
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 1.9
E36/7 / E36/8 Z3 (96-02) > Z3 2.5
E36/7 / E36/8 Z3 (96-02) > Z3 2.8
E36/7 / E36/8 Z3 (96-02) > Z3 3.0
E36/7 / E36/8 Z3 (96-02) > Z3 M - S52
E36/7 / E36/8 Z3 (96-02) > Z3 M - S54
Z Series
E85 / E86 Z4 (03-08) > Z4 2.5i M54
E85 / E86 Z4 (03-08) > Z4 3.0i M54
E85 / E86 Z4 (06-08) > Z4 3.0i N52
E85 / E86 Z4 (06-08) > Z4 3.0si N52
E85 / E86 Z4 (03-08) > Z4 M
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