Steering for BMW E93 M3 S65 4.0L

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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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Triple Baffled Power Steering Reservoir - Angled Mount
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Turner Motorsport - Corporate Logo
T#:9609819
Part#: 004898LA01KT
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Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir.
Upgraded for thermal capacity, performance and extended rack life!

Our Turner triple baffled reservoir allows you to fix the downfalls of the factory BMW power steering expansion tank without losing that factory feel. The upgraded Turner reservoir has internal baffling to prevent cavitation and air pocket to make sure your rack is getting the supply of power steering. The constant flow of power steering keeps your rack cooled, lubricated and functioning properly. Extend the life of your rack and seals for years to come with increased performance and drivability. Can be used in motorsport, off-roading and daily use applications for a truly unique and universal upgrade.

Eliminates the grimy, leaky, factory BMW power steering expansion tank with a beautiful aluminum component. Increased factory power steering performance in both feel and cooling. Factory-fit with both hoses and bracketry. Additional cooling capacity will increase fluid thermal carrying capacity before overheating. Adapters where necessary to ensure reservoir will work with to-be-designed AN hose kits as well as factory hoses. Add-on, in-line valves to allow for easy flushing of power steering fluid.

Features:

Billet aluminum construction

Eliminates the leaky factory BMW reservoir and replaces it with a billet aluminum component.

Upgraded 0.45L capacity for better cooling and reduced overflow.

Internal baffles to remove bubbles caused by pump cavitation

Compatible with factory hoses and factory bracket.

Removeable Internal mesh filter

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Turner Performance Tie Rod Ends (Adjustable Bump-Steer) - E82/88 E9X ...
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Turner Motorsport - Corporate Logo
T#:588024
Part#: 025990TMS01
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Sale - Save 5% $ 462.99

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$ 439.84 USD
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Bump steer and tie rod binding are two big issues commonly seen on lowered vehicles, especially those that are driven on the track. To remedy this, we now offer our very own Performance Tie Rod End kit! Our Performance Tie Rod Ends allow for relocation of the tie rod end pivot, correcting bump steer and binding associated with caster changes and lower control arm geometry. Features: Custom CNC machined 6061-T6 Billet Aluminum curved turnbuckles to maximize articulation and allow full droop travel Low friction Teflon lined FK Heim joints/rod ends 1/4" and 1/8" thick Stainless Steel bump steer spacers for precise adjustment, with tapered ends to provide more misalignment These tie rod ends are made 100% in America from American sourced parts and materials!
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Bremmen Clockspring Assembly - BMW E9X E82/88 E70/71 Z4
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For vehicles without a heated steering wheel.
Bremmen Parts - Corporate Logo
T#:639947
Part#: 61319122509
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05-03-2026

$ 101.99 USD
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Replacement clock spring, this component is located in the steering column and is a vital part of the SRS (secondary restraint system).

5 Liter Hydraulic / Power Steering Fluid
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2X Entries For Our G87 M2 Sweepstakes!
Pentosin - Corporate Logo
T#:379872
Part#: CHF11S5
Ships on Jul 21, 2026
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$ 117.79 USD
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5 Liter Hydraulic / Power Steering Fluid is essential for maintaining optimal performance in your vehicle’s power steering system. This premium fluid ensures smooth operation, reduces wear on steering components, and prevents corrosion, extending the lifespan of your steering system. Ideal for hydraulic systems, this fluid meets or exceeds OEM specifications, providing reliable protection and performance.

  • Smooth operation: Enhances the efficiency and responsiveness of your power steering system.
  • Reduces wear: Protects steering components from premature wear and tear.
  • Prevents corrosion: Guards against rust and corrosion, prolonging the life of your steering system.
  • OEM-compliant: Meets or exceeds original equipment manufacturer specifications for compatibility and performance.
  • Multi-use: Suitable for various hydraulic systems in addition to power steering.

Always consult your owner’s manual or service guide to ensure compatibility with your vehicle’s power steering system.

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CONNECTING LINE AIRB
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Genuine BMW - Corporate Logo
T#:573938
Part#: 32306998946
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Sale - Save 8% $ 136.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 126.19 USD
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This product was last offered at the strikethrough price on
06-15-2026

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Steering Rack Spacers (5mm) - E8x/E9x
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ECS - Corporate Logo
T#:39734492
Part#: 056549LA01
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$ 24.74 USD
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ECS Tuning Steering Rack Spacers – A Simple Upgrade for More Angle

Whether you're just beginning your drift journey or looking to refine your current angle kit, ECS Tuning's Steering Rack Spacers offer a simple yet effective solution. Installation is straightforward—just remove the inner tie rods and place the spacers with the chamfered side facing the tie rod for an instant angle boost.

During the development of their ECS E90 drift build, the team at ECS Tuning was eager to hit the track and start testing. On the first day of driving, it quickly became apparent that two essential upgrades were needed: a welded differential (which led to the creation of their custom-fit differential plates – (T#:35121162) and increased steering angle. However, rather than jumping straight into a full-angle kit, ECS focused on incremental improvements to fine-tune the car’s handling.

ECS engineers, including a beginner drifter, carefully measured and tested different spacer sizes to optimize angle while maintaining proper thread engagement on the inner tie rod. After extensive testing, they determined that 5mm was the sweet spot—providing the extra angle needed while ensuring a strong and secure connection.

For those looking to enhance their drift setup without committing to an expensive angle kit, ECS Steering Rack Spacers offer an affordable and effective solution.

Key Benefits:

Gain approximately 5° of extra steering angle on an otherwise stock setup
Budget-friendly alternative to expensive angle kits
Simple, bolt-on installation—no major modifications required
Works as a standalone mod or can be paired with angle kits for even greater gains
Design & Materials:

Material: Mild Steel
Finish: Zinc Coated for durability
Size: 5mm spacers
Take your drifting to the next level—one small upgrade at a time with ECS Tuning’s Steering Rack Spacers!

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Pentosin Power Steering Service Kit - E82/88 E9X
For vehicles without active steering only
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2X Entries For Our G87 M2 Sweepstakes!
Pentosin - Corporate Logo
T#:639074
Part#: 32416851218
In Stock
Sale - Save 5% $ 66.99

This product was last offered at the strikethrough price on
06-29-2026

$ 63.64 USD
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BMW power steering systems can be a pain when it comes to leaks, especially as the car ages. The hoses break down and the power steering filter in the reservoir becomes contaminated. This kit is great for routine maintenance or for when replacing your power steering pump or steering rack and includes a new power steering reservoir and two liters of CHF 11S power steering fluid.
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Power Steering Evac Adapter Kit
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Schwaben - Corporate Logo
T#:2631901
Part#: 029050SCH01A
In Stock
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05-03-2026

$ 34.19 USD
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Used with a vacuum pump to seal power steering system to bleed trapped air from Fluid. Use with ES3981264 Vacuum Pump Kit.

Vargas Turbo Technologies Billet Aluminum Power Steering Reservoir - ...
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Vargas Turbo Technologies - Corporate Logo
T#:29466758
Part#: VTTBLT-PSRES-CLR
Ships in 1 Business Day
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Features & Benefits:

Fully serviceable stainless steel filter to keep your fluid clean, and also help reduce splashing Rare earth magnet to grab ferrous metal, and trap it inside the filter area until you can clean it Fulled threaded, O-Ring sealed cap to stop weeping, includes a vent hole Full Billet 6061-T6 Construction with Viton O-Ring Seals, and ORB fittings throughout Extra Fluid capacity to allow expansion (we suggest filling to where fluid is about 1/4 of the way into the main chamber) The upper chamber is fully baffled to keep the fluid foaming and splash to a minimum

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Rein Outer Tie Rod End - Left - E82/88 E9X E89 E84 RWD
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Rein - Corporate Logo
T#:592343
Part#: 32106767781
In Stock at Vendor
Sale - Save 5% $ 58.99

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$ 56.04 USD
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Tie rods translate the movement of the steering wheel through the rack to your wheels. Over time your tie rod ball joints will begin to wear out. Common symptoms include excess steering slop and popping, creaking, squeaking, or knocking noises when turning. Catastrophic failure can cause serious damage and danger as the tie rod end keeps the wheel path straight. Replace your tie rods at the first sign of failure to prevent accidents and ensure your steering remains tight and responsive
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Rein Tie Rod End - Right - E82, E88, E90, E91, E92, E93
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Rein - Corporate Logo
T#:592344
Part#: 32106767782
In Stock at Vendor
Sale - Save 5% $ 56.99

This product was last offered at the strikethrough price on
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$ 54.14 USD
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Tie rod end only
VTT Billet S65 Power Steering Pulley
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Vargas Turbo Technologies - Corporate Logo
T#:20749262
Part#: VTT-S65-PSP
Ships in 5 Business Days
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Starting at $ 49.29 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
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Bavarian Autosport - Corporate Logo
T#:638095
Part#: 32416851218
In Stock
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$ 17.59 USD
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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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Rein Aluminum Power Steering Pump Pulley - E Chassis M3, M5, M6 - S65...
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Rein - Corporate Logo
T#:53750179
Part#: PKP0122
Ships in 3 Business Days
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$ 52.95 USD
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Upgrade the Plastic Pulley in Your BMW with an All Aluminum Construction Replacement from Rein
Vargas Billet Power Steering Reservoir - Blue - BMW N54, N55, S65 ...
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Vargas Turbo Technologies - Corporate Logo
T#:51883679
Part#: VTT-BPSRES-BLUE
Ships in 10 Business Days
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$ 267.74 USD
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The VTT Billet Power Steering Reservoir is the ultimate solution for enthusiasts tired of the leaking, weeping, and "sweatband fixes" common with factory plastic units.

Vargas Billet Power Steering Reservoir - Red - BMW N54, N55, S65 ...
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Vargas Turbo Technologies - Corporate Logo
T#:51883684
Part#: VTT-BPSRES-RED
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The Vargas Billet BMW Power Steering Reservoir is the ultimate solution for the common, messy failures of factory plastic reservoirs.

Genuine BMW Clock Spring Combination Switch - E90 M3, E92 M3, E82 1 M...
For vehicles with rain sensor
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Genuine BMW - Corporate Logo
T#:16215
Part#: 61319123060
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 871.48 USD
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Genuine BMW Switch Unit Steering Column
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93