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

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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.

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Febi - Corporate Logo
T#:374708
Part#: 33326775551
Ships in 1 Business Day
$ 27.42 USD
Free Shipping on orders $49 and up
Ideal for replacing worn or damaged components, the Febi Trailing Arm Ball Joint is an essential part for maintaining your vehicle's suspension system.
SPL Parts - Corporate Logo
T#:825816
Part#: SPLRLLE46
In Stock
$ 404.00 USD
Free Shipping on orders $49 and up
These SPL parts adjustable rear camber arms replace OEM part number 33326770813 These rear camber arms allow for significantly greater camber adjustment over stock, a major benefit to lowered cars that need their camber readjusted to prevent tire wear and poor handling. These camber arms also provide increased stability and predictability versus the stock camber arms with rubber bushings. SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. These rear camber arms from SPL parts utilize gun drilled 6061-T6 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and a 360 degree rotating clamp system. This provides optimal strength, performance, durability, and adjustment simplicity. SPL's adjustment design makes it simple to lock in your alignment settings, requiring only a 3/16" allen key! Features custom 3 piece FK bearings and rod ends manufactured in Connecticut - these also utilize a teflon liner which promotes quiet operation, low friction, and smooth articulation while eliminating bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner is suited perfectly for track use, with operating temperatures ranging from -65 degrees Fahrenheit to 325 degrees. Technical Specifications: Lightweight Aluminum, Titanium, and Stainless steel construction Anodized Black for corrosion protection and durable finish Gundrilled center hex links for maximum weight savings Teflon lined FK Rod Ends Made in the USA Fits the following BMWs: 1999-2006 E46 BMW RWD Models
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Febi Front Sway Bar End Link - E46, Z4
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Febi - Corporate Logo
T#:361248
Part#: 31356780847
Ships in 1 Business Day
$ 39.99 USD
Free Shipping on orders $49 and up
Includes hardware

Febi Rear Shock Mount - E30, E36, E46, Z3, Z4
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Febi - Corporate Logo
T#:350799
Part#: 33526779670
Ships on Nov 27, 2026
$ 20.99 USD
Free Shipping on orders $49 and up
$ 20.99 USD
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Two required per vehicle

Febi ZHP Lower Control Arm - Left - E46, Z4
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Febi - Corporate Logo
T#:361941
Part#: 31122282121
In Stock
Sale - Save 16% $ 167.99

This product was last offered at the strikethrough price on
05-14-2026

$ 141.74 USD
Free Shipping
Sale - Save 16%
$ 167.99

This product was last offered at the strikethrough price on
05-14-2026

$ 141.74 USD
Free Shipping
Includes the upgraded ball joints from the Performance Package
Febi Rear Control Arm Bushing - E36, E46, E83, Z4
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Febi - Corporate Logo
T#:363778
Part#: 33321092247
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
Upper control arm to subframe bushing

Spring Seat
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Febi - Corporate Logo
T#:16907175
Part#: 31331096664
Ships on Nov 27, 2026
$ 10.99 USD
Free Shipping on orders $49 and up
$ 10.99 USD
Free Shipping on orders $49 and up
This pad is used as a bushing between the spring and strut. After time the pad wears down and causing front end noise.
Febi Ball Bearing For Strut Mounting
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Febi - Corporate Logo
T#:16375125
Part#: 31331090612SK
Special Order: No Guaranteed ETA
$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
Free Shipping on orders $49 and up
These replacements from Febi are the perfect solution for worn mounts/bearings. Because they are factory OE parts, they fit perfectly in the mounting location and are the proper length and have the correct inside diameter for your struts. A small addition to any front suspension overhaul that can make a huge difference in overall ride quality. Priced each, but should always be replaced in pairs. To get the most out of your new suspension setup, it's recommended that you replace all parts that are known to fail. Not only will this make your new setup more effective, it will provide a better ride, proper tire position, and make all of your parts last longer. One often overlooked piece is the upper strut bearing and mount. This is the top mount for your struts and provides a solid platform for your front suspension. If worn, the bearings within this mount make noise, there is slop from worn rubber, and it can shorten the life of your shocks.
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