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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SPC Adjustable Rear Lower Control Arm (Single) - E36 E46 Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPC - Corporate Logo
T#:376147
Part#: 67110
In Stock
$ 135.99 USD
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$ 135.99 USD
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For BMW E36 and E46 chassis this tubular style arm is great when lowering this popular vehicle, or for correcting rear camber on stock vehicles. 

Rear Adjustment range: Camber -1.00° to +3.00°
Installation time: 1.3 hr/side
Required: 1 per wheel

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Rear Camber Arm - E36, E46, Z4 - Group N (Reinforced)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW Motorsport - Corporate Logo
T#:338369
Part#: 33327749778
Ships on Aug 12, 2026
Starting at $ 198.94 USD
Free Shipping
Starting at $ 198.94 USD
Free Shipping
Designed and built in-house at BMW Motorsport, these are stock rear camber arms from the E36 M3 that have been strengthened by welding a reinforment in between the wishbones. Stiffer than the stock units and still adjustable for camber. This arm is legal in many racing classes where an aftermarket arm is not permitted. Sold individually, two required per car.

For maximum adjustment solid aluminum camber arms, you may also want to check out our TMS E36/E46 Adjustable Rear Camber Arms .

This arm does not include a bushing, but you may choose add a bushing using the drop down below. For an additional charge, you can get the bushing pre-pressed into the arm, so it is ready to install on the car (no added shop time or hydraulic press required).

Sold Individually.
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Rear Toe Adjustment Tool
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPC - Corporate Logo
T#:29101666
Part#: 87565
Ships in 5 Business Days
$ 57.99 USD
Free Shipping on orders $49 and up
  • Effortlessly adjust the rear toe on BMW 3-Series (E46) and Z4 models with this SPC tool. Just attach your 1/2" drive socket wrench to the tool and make precise adjustments to the rear toe alignment brackets on these BMW vehicles, saving you valuable time during every alignment.
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    UNIV SPRING COMPRESSOR
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    SPC - Corporate Logo
    T#:26704984
    Part#: 40260
    Ships in 5 Business Days
    $ 195.99 USD
    Free Shipping on orders $49 and up