VTT Billet BMW Power Steering Reservoir

VTT Billet BMW Power Steering Reservoir

If you own a BMW with hydraulic power steering, you’ve likely seen it — fluid all over the engine bay, makeshift fixes like headbands, socks, and sweatbands, yet the problem persists. We decided enough was enough and designed a ground-up billet reservoir that not only solves all the issues but also adds modern features to BMW’s outdated design.

If you own a BMW with hydraulic power steering, you’ve likely seen it — fluid all over the engine bay, makeshift fixes like headbands, socks, and sweatbands, yet the problem persists. We decided enough was enough and designed a ground-up billet reservoir that not only solves all the issues but also adds modern features to BMW’s outdated design.

Features & Benefits

• 100% Billet Construction – CNC-machined from 6061-T6 aluminum with Viton O-ring seals and ORB fittings throughout.

• Increased Fluid Capacity – Extra room for expansion; we recommend filling to ~¼ into the main chamber.

• Advanced Baffling – Upper chamber fully baffled to minimize fluid foaming and splashing.

• Integrated Filtration – Serviceable stainless steel filter keeps fluid clean and reduces splashing.

• Magnetic Protection – Rare-earth magnet traps ferrous particles inside the filter area until service.

• Flexible Fitment – Choose between stock barbed fittings or AN fittings for race applications.

• Leak-Free Cap – Fully threaded, O-ring sealed cap with integrated vent hole.

• Breather Ready – Compatible with our VTT One-Way Breather for maximum capacity and venting; the 1″ ball system vents pressure even on the hottest track days.

• Anodized Finish – Available in 5 color options for durability and style.

Fitment

Designed to fit nearly every later-model BMW equipped with hydraulic power steering, including but not limited to:

• 1 Series – E81, E87, E87 LCI, E88, E82

• 3 Series – E90, E90 LCI, E91, E91 LCI, E92, E92 LCI, E93, E93 LCI

• X Models – X1 E84, X3 E83 LCI

• Engines: N54, S65, early N55, and more

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.