AKG Performance Parts for BMW

BMW Rear Shock Mounts Aluminum, Spherical 12mm – E30, E36, E46, Z3, Z4

Part#: RSM12

Product Description

These BMW E30, E36, E46, Z3, Z4 Aluminum Rear Shock Mounts (12mm) with Spherical Bearings are true, racing rear shock mounts that eliminate the deflection that occurs with the factory shock mounts. The stock rubber upper shock mounts deflect under load – negatively affecting the rear shock damping, especially with a modified suspension and increased shock valving. Upgrading your stock rear shock mounts to our BMW E30, E36, E46, Z3, Z4 aluminum rear shock mounts with spherical bearings will eliminate this movement, keeping the rear shock in place so that it may operate properly. These may also be paired with our BMW Rear Shock Mount Reinforcements.

IMPORTANT: The 10mm/12mm sizing refers to the inner diameter of the shock mount sleeve. The size of your shock dictates which size you need (OEM is 10mm; aftermarket shocks vary and must be measured). If you aren’t sure which size you need, measure the OD of the top threaded portion of the shock, or check with the manufacturer.

Made of solid CNC’d 7075-T6 aluminum with premium, Teflon-lined race-spec spherical bearings (12mm). The 6065-T6 aluminum spacers are precision CNC’d for proper shaft fitment in the bearing. Hard anodized for corrosion resistance. Set of two shock mounts with heavy-duty stainless hardware.

Original AKG design. Learn more about Genuine AKG Parts.

Recommended Use: RACE / TRACK

NVH Increase: High

Designed for the following models:

BMW E30 (1986-1991) 318, 323, 325, M3
BMW E36 (1992-1999)
318, 323, 325, 328, M3
BMW E46 (1999-2006)
323, 325, 328, 330, M3
BMW Z3 (1996-2003)
2.0, 2.3, 2.5, 3.0, M
BMW Z4 (2003-2008)
2.5, 3.0, M

Made in USA


In Stock


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