Steering Rack for BMW E46 M3 S54 (1999-2005)

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If you've exhausted all other options and your vehicle's power steering is still non-functional, it could be your power steering rack. We have full replacement racks and components for you to restore steering to your BMW. Additionally, if you are looking for a quicker ratio steering rack for your vehicle, you can find it here.

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Turner Motorsport Steering Rack Stop Kit
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:338960
Part#: RACKSTOP
Ships on Feb 16, 2027
Starting at $ 49.99 USD
Free Shipping on orders $49 and up
Starting at $ 49.99 USD
Free Shipping on orders $49 and up
Whether it is installing new wider wheels, tires, brake ducts, shocks, or springs, there could be a rubbing issue on the inside of your fender well. Our rack stops will help protect your investment. Rack stops are spacers that install inside of the tie rod and limits the amount of steering travel. You can save the costs of replacing rubbing tires, worn out brake ducts, cut shock reservoir hoses, and broken underside plastic panels. There is also the added benefit of knowing you can turn the steering wheel to full lock and not be worried that the wheels will rub. Our rack stop length is the approximate length that will be removed from the outside tire wall�s path. For example, if a 16mm rack stop is used, there will be 16mm more clearance for a brake duct between the fender well and the edge of the tire. Included with this kit: 2 Delrin rack stops, 1 black (driver�s side), 1 white (passenger�s side), 2 Locking plates (only needed on E36), 4 zip ties, detailed instructions.

Click Here for E30 M3 Installation Instructions.
Click Here for E36 Installation Instructions.

We have Steering Rack Stops to fit the following BMWs:
1987-1991 E30 BMW M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3

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Turner Motorsport Steering Rack Stop Kit - E46
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:341746
Part#: TSU4690001
Ships on Feb 16, 2027
$ 49.99 USD
Free Shipping on orders $49 and up
Turner Motorsport has spent the last two decades striving for ultimate performance on the racetrack, and transferring the knowledge gained from winning races onto the street. Their line of BMW performance parts combines, high quality, great value, and most importantly, superior performance that will allow you to dial in your ride to suit your driving style and allow your BMW to live up to its full potential. This steering rack stop kit consists of bushings that install on your steering rack to limit travel, preventing rubbing at full lock. It's very useful for lowered cars running wider wheels & tires.
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Rein Power Steering Reservoir
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592377
Part#: 32416851217
In Stock
$ 26.07

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

$ 20.95 USD
Free Shipping on orders $49 and up
$ 20.95 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
$ 152.99 USD
Free Shipping
$ 152.99 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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Genuine BMW - Corporate Logo
T#:372162
Part#: 32416851217
In Stock
$ 72.99 USD
Free Shipping on orders $49 and up
Replace your leaking power steering reservoir with this Genuine BMW reservoir to prevent leaks and possible power steering issues.
Rein Steering Rack Boot Repair Kit - One Side - E46, Z4
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592353
Part#: 32131096910
Ships in 4 Business Days
$ 27.99

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

$ 23.99 USD
Free Shipping on orders $49 and up
$ 23.99 USD
Free Shipping on orders $49 and up
For left or right sides

OEM Lemforder Tie Rod Assembly - Kit - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:396885
Part#: 32112228785KT1
Ships in 1 day
Sale - Save 8% $ 352.99

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

$ 326.12 USD
Free Shipping
Sale - Save 8%
$ 352.99

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

$ 326.12 USD
Free Shipping

E46 M3 left and right side tie rod assembly and boots. Fits all E46 M3's, 2001-2006.

Connected to the steering rack, when these begin to go, there is often slack in the steering or popping ball joints. This could end up leading to extremely hazardous conditions and lead to loss of steering control.

OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!


This item fits the following BMWs:
2001-2006 E46 BMW M3

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Turner Comprehensive Power Steering Service Kit - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:568959
Part#: E46M3PSSKT
Ships in 1 Business Day
$ 691.99

This product was last offered at the strikethrough price on
07-06-2026

$ 562.99 USD
Free Shipping
$ 562.99 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. To restore leak free, smooth operation of your power steering, we offer these Turner Motorsport Comprehensive Power Steering Service Kits. These kits contain all of the items you will need to replace old components with new OEM quality hoses, seals, and a new reservoir as well as the recommended power steering fluid for your BMW! This kit is great for routine maintenance or for when replacing your power steering pump or steering rack!
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Turner Comprehensive Power Steering Service Kit - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:639118
Part#: E46M3PSSKT3
Ships in 1 Business Day
$ 665.99

This product was last offered at the strikethrough price on
07-06-2026

$ 535.99 USD
Free Shipping
$ 535.99 USD
Free Shipping

Genuine BMW - Corporate Logo
T#:370556
Part#: 32412229679
Ships in 1 day
$ 983.99 USD
Free Shipping
$ 983.99 USD
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Price includes $195 refundable core charge

This is a Genuine BMW power steering pump. If your pump is going out, your steering will be adversely affected, especially at lower speeds. Your steering will become stiff and give you less ease of control of the vehicle. Eventually the rest of the steering system will begin to be damaged due to a lack of fluid and pressure.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Genuine BMW - Corporate Logo
T#:368138
Part#: 32131096910
Ships in 3 Business Days
$ 149.51 USD
Free Shipping
$ 149.51 USD
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Bosch - Corporate Logo
T#:594979
Part#: 32132229397KT3KT
Back Ordered
$ 1,090.99 USD
Free Shipping on orders $49 and up
Price includes $160 core charge


Genuine BMW - Corporate Logo
T#:13492
Part#: 33326760668
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
GENUINE BMW SELF-LOCKING COLLAR NUT:339500