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Steering for BMW E90 M3 S65 4.0L

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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VTT Billet S65 Power Steering Pulley

2X Entries Into Our F80 M3 Sweepstakes

T#:20749262

Part#: VTT-S65-PSP

Back Ordered

Starting at $ 57.99 USD

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Starting at $ 57.99 USD

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Never worry about the problematic plastic power steering pump pulley ever again! These are made from 6061-T6 aluminum and anodized in one of 5 colors (Black, Red, Blue, Gold and Clear) for a great look, and long-lasting finish. These weigh 7Oz, very close to the weight of a stock pulley, and are lighter than the cast aluminum versions on the market. Kit includes: One Billet Power Steering Pulley

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Bav Auto Power Steering Fluid Reservoir - E82/88 E9X

For vehicles without active steering only

10X Entries Into Our F80 M3 Sweepstakes

T#:638095

Part#: 32416851218

In Stock

Sale - Save 20% $ 21.99

This product was last offered at the strikethrough price on
05-03-2026

$ 17.59 USD

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Qty

Sale - Save 20%

$ 21.99

This product was last offered at the strikethrough price on
05-03-2026

$ 17.59 USD

Add to Wish List

Power steering fluid reservoirs hold excess fluid as well as filter contaminants from the system. Regular replacement will increase the lifespan of your power steering system. Includes a new reservoir cap. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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AAF Vented Power Steering Cap Kit - Blue Reservoir

T#:54530866

Part#: 116253-BLU

In Stock

$ 154.00

This product was last offered at the strikethrough price on
06-03-2026

$ 144.99 USD

Limited Qty Sale

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Qty

$ 154.00

This product was last offered at the strikethrough price on
06-03-2026

$ 144.99 USD

Limited Qty Sale

Add to Wish List

Introducing the AAF billet power steering cap kit. This kit comes with everything you need to capture any excess fluid from your power steering system. It features a CNC billet 6061 aluminum cap, machined and built in-house at AAF. This provides a permanent solution that does not require tying anything over your reservoir for race day! This one-of-a-kind cap features a fitting at the top that allows connection to a small billet catch can for clean and safe capture of excess fluid.

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Steering for BMW E90 M3 S65 4.0L

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VTT Billet S65 Power Steering Pulley

Bav Auto Power Steering Fluid Reservoir - E82/88 E9X

AAF Vented Power Steering Cap Kit - Blue Reservoir

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