BMW Suspension Bushings & Mounts for BMW Z4 M Roadster S54 (2003-2008)

Clear BMW chassis

Suspension mounts are designed to absorb the energy of the shocks and springs and isolate road harshness from the chassis. But over time the original rubber mounts will crumble and fail. We have stock mounts and bushings as well as a wide selection of upgraded and heavier-duty for performance street cars. We also offer a full selection of race only bushings and mounts. Simply choose your car below. Included here you will find rear shock tower mounts, front strut mounts, subframe mounts, lower control arm bushings, rear trailing arm bushings, and more.

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Whiteline Rear sway bar bushing - 20mm - E34, E36, E46

T#:54388458

Part#: W22801

Ships in 3 Business Days

$ 28.99

This product was last offered at the strikethrough price on
08-13-2026

$ 26.99 USD

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$ 26.99 USD

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Engineered to optimize rear roll stiffness and eliminate the dynamic compliance of aging factory components

Rear Shock Mount - 12 Mm - E30, E36, E46, Z3, Z4

T#:53997757

Part#: PFR5-5630-12H

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$ 137.99 USD

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$ 137.99 USD

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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.

BMW E46 M3 Rear Sway Bar Bushing - 21.5 Mm

T#:54281608

Part#: PFR5-4609-21.5H

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$ 57.99 USD

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$ 57.99 USD

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In high-performance stage and track environments, chassis deflection is the enemy of precision. The Powerflex Heritage Collection is engineered specifically for enthusiasts and restorers who demand modern, track-level suspension dynamics without compromising the classic aesthetic of a vintage or modern-classic cockpit.

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