BMW Suspension Parts for BMW Z4 M Roadster S54 (2003-2008)

Clear BMW chassis

Please ensure your correct model is selected

Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

Sub-Categories

Sort By:
BMW E46 M3 Rear Sway Bar Bushing - 21.5 Mm
BMW E46 M3 Rear Sway Bar Bushing - 21.5 Mm
Powerflex - Corporate Logo
T#:54281608
Part#: PFR5-4609-21.5H
Back Ordered
New Item
$ 57.99 USD
Add to Wish List
$ 57.99 USD
Add to Wish List
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.
Show More Show Less
Rear Shock Mount - 12 Mm - E30, E36, E46, Z3, Z4
Rear Shock Mount - 12 Mm - E30, E36, E46, Z3, Z4
Powerflex - Corporate Logo
T#:53997757
Part#: PFR5-5630-12H
Back Ordered
New Item
$ 137.99 USD
Add to Wish List
$ 137.99 USD
Add to Wish List
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.
Performance Suspension Cup Kit - Sport
Performance Suspension Cup Kit - Sport
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56616406
Part#: 29119-1KT2
Ships on Oct 29, 2026
New Item
$ 1,443.99

This product was last offered at the strikethrough price on
08-31-2026

$ 1,314.99 USD
Add to Wish List
$ 1,314.99 USD
Add to Wish List
Stock BMW suspensions are great out of the factory, but over time, factory shocks wear down, causing floating feels, nose dives during braking, and excess body lean in corners. By mating Bilstein’s precision B6 damping with H&R’s progressive Sport Springs, this kit is designed to eliminate body roll, tighten up turn in response, and give your BMW a lowered stance all without the super stiff, crashy feeling of track springs
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers