Steering for BMW Z4 M Roadster S54 (2003-2008)

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Your BMW's steering feel is likely one of the many reasons you chose to drive a BMW. Despite them switching to electronic power steering after E9x, we love the connection to the road every BMW provides. We have everything you need to service your BMW's steering system, from quicker ratio steering racks for the trackday warrior to upgraded factory steering wheels for your daily driver.

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Rein Power Steering Reservoir
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592377
Part#: 32416851217
In Stock
Sale - Save 22% $ 26.07

This product was last offered at the strikethrough price on
04-23-2026

$ 20.43 USD
Free Shipping on orders $49 and up
Sale - Save 22%
$ 26.07

This product was last offered at the strikethrough price on
04-23-2026

$ 20.43 USD
Free Shipping on orders $49 and up
Replaces your cracked and leaking reservoir
Power Steering Hose - From Pump To Rack - E46 M3, Z4m
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:5685
Part#: 32412283893
In Stock
Sale - Save 5% $ 152.99

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

$ 145.34 USD
Free Shipping
Sale - Save 5%
$ 152.99

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

$ 145.34 USD
Free Shipping
This is the high pressure power steering hose that goes from the power steering pump the the steering rack & pinion.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 Convertible
2006-2008 E85 BMW Z4 M Roadster M Coupe
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NRG - Corporate Logo
T#:31390601
Part#: SRK-220BK
In Stock
$ 184.00 USD
Free Shipping on orders $49 and up

Quick Release Hub - Gen 2.2 offers advanced functionality and improved ease of use over its predecessor, Generation 2.0. This latest version features an enhanced spring mechanism complemented by a studded oval body ring, which increases leverage and simplifies the release process.

  • Enhanced Leverage: The studded oval body ring provides improved leverage for easier release.
  • Improved Mechanism: The upgraded spring mechanism offers a smoother and more reliable operation.
  • Stylish Design: Features a black body with an Invader shiny black ring for a sleek appearance.
  • Complete Installation Kit: All necessary hardware is included for straightforward installation.
  • Durable Construction: Built to withstand rigorous use while maintaining performance and reliability.

This Quick Release Hub is perfect for those seeking both style and functionality in their vehicle’s steering setup.

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Rein Steering Rack Boot Repair Kit - One Side - E46, Z4
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592353
Part#: 32131096910
In Stock
Sale - Save 19% $ 27.99

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

$ 22.79 USD
Free Shipping on orders $49 and up
Sale - Save 19%
$ 27.99

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

$ 22.79 USD
Free Shipping on orders $49 and up
For left or right sides
NRG - Corporate Logo
T#:597564
Part#: SRK-400RG
Back Ordered
$ 145.00 USD
Free Shipping
$ 145.00 USD
Free Shipping

Rein Outer Tie Rod End - Right - E46, Z4
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592346
Part#: 32106774221
Back Ordered
Sale - Save 8% $ 21.99

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

$ 20.25 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 21.99

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

$ 20.25 USD
Free Shipping on orders $49 and up
Replace for tighter steering.