BMW Control Arm Replacements & Upgrades for BMW 3 Series E90 (2006-2011)

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Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. They do more than just keep the alignment in a constant spec - they are a vital locating component for the suspension itself. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals.

Most control arms for BMWs consist of an inner and outer ball joint made of plastic, rubber, Delrin, or metal and covered in grease with a rubber boot to seal it from the outside. The ball joint rotates and spins as the control arm goes through its movements and that will wear the ball joint and make it loose. The grease inside the housing can also get used up, evaporate, or become contaminated from moisture and foreign particles. As the ball joint becomes worn it can result in excess movement within the housing. Your steering and handling will become less precise and there is usually a light clunking or clicking sound. In rare and extreme cases the ball joint can separate from the control arm completely, leading to a total loss of suspension and steering control. You should have the ball joint play checked annually and replace them every 3-4 years. Most track organizations will not allow a car if they are older than three years.

Control arms also take abuse from impacts and handling forces. Aluminum control arms will generally bend and prevent an accurate alignment. Steel control arms will crack and fracture and require close inspection annually and replacement every 3-4 years.

We sell OE BMW, OEM, and performance upgrade control arms from proven manufacturers. The control arm is so important to a BMW suspension that we insist on only top quality brands and designs and will never sell a control arm based on price alone. We also have upgrade packages with superior designs and better bushing options and we have bundled these together with valuable package savings.

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SPL Parts - Corporate Logo
T#:26904956
Part#: SPLRLBIE9X
In Stock
$ 179.00 USD
Free Shipping on orders $49 and up

Upgrade your vehicle's performance with our replacement rear lower control arm inner bushings. These bushings feature a low-friction, PTFE-lined spherical bearing, enhancing cornering grip and dynamic geometry. By eliminating OEM bushing deflection and binding, our product preserves camber and toe geometry during bumps. Enjoy improved stability and handling precision, thanks to the maintenance-free FK bearings with PTFE linings. Crafted from high-quality materials including 6061-T6 aluminum and FK PTFE-lined spherical bearings, our bushings ensure durability and NVH reduction. Experience the benefits of enhanced performance and reliability with our premium upgrade.

Key Advantages:

Enhanced Rear Cornering Grip Elimination of OEM Bushing Deflection and Binding Improved Dynamic Geometry, Stability, and Handling Precision Maintenance-Free FK Bearings, Manufactured in the US, with PTFE Linings Materials Used:

6061-T6 Aluminum Bearing Shells and Spacers FK PTFE-Lined Spherical Bearings (F1 Specification, Self-Cleaning)

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SPL Parts - Corporate Logo
T#:17804826
Part#: SPLELE9M
Ships in 1 Business Day
$ 89.00 USD
Free Shipping on orders $49 and up
The stock eccentric bolts provided by BMW for small camber/toe adjustments tend to slip under high cornering loads, causing changes to the rear alignment. Our SPL Parts Eccentric Lockout Arm (EL) kit eliminate the stock eccentric bolts to keep your rear alignment where you set it. You must have adjustable control arms in order to adjust camber/toe after eliminating the stock eccentric bolts. Our lockout plates are CNC machined from 6061-T6 Aluminum and supplied with CAD plated grade 10.9 hardware for absolutely zero-slip. One kit includes washers and bolts for both camber arms. Sold as a complete kit for one car. Made in the USA. Application List: 2006 - 2011 E8X M-Series 2006 – 2011 E9X M-Series
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GODSPEED - Corporate Logo
T#:22591963
Part#: AK-136
Ships in 6 Business Days
$ 180.00 USD
Free Shipping on orders $49 and up

Don't let poor road or track conditions affect your vehicle's alignment, leading to excessive tire wear and compromised handling. Improve your suspension and achieve precise alignment with Godspeed Project's rear camber arms!

These camber arms enhance stability at high speeds, thanks to their precise alignment adjustments. The solid spherical bushings resist wear and outperform conventional rubber bushings. With heat-treated ball and hard chrome plated alloy steel construction, these camber arms offer exceptional strength and durability.

This cost-effective performance upgrade provides extended adjustment ranges, versatility, and improved road feel, thanks to their solid design. It's important to note that realignment is recommended after installation, and these camber arms are ideal for "Track Use Only" due to the increased road noise and vibration caused by solid bushings.

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GODSPEED - Corporate Logo
T#:26005239
Part#: AK-137
Ships in 3 Business Days
$ 180.00 USD
Free Shipping on orders $49 and up

Improve your BMW's suspension and alignment precision with Godspeed Project's Rear Trailing Arms. Designed to combat poor road or track conditions, these trailing arms offer stability and reduced tire wear, enhancing vehicle handling.

Key Benefits:

  • Precise alignment adjustment for stability at high speeds
  • Solid spherical bushings resist wear, ensuring durability
  • Heat-treated ball and hard chrome plated alloy steel construction for strength
  • Stainless steel race with PTFE fabric lining provides self-lubrication, minimizing wear
  • Affordable performance upgrade with increased adjustment ranges and versatility
  • Solid design offers improved road feel and handling feedback

Ensure optimal performance and alignment with Godspeed Project's Rear Trailing Arms, ideal for track use to enhance suspension reinforcement.

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Enthusiast Bundles - Corporate Logo
T#:37419754
Part#: 051056LAEBKT
In Stock
Sale - Save 16% $ 670.14

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

$ 560.32 USD
Free Shipping on orders $49 and up
Sale - Save 16%
$ 670.14

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

$ 560.32 USD
Free Shipping on orders $49 and up

ECS E90 xDrive Lowering Spring Set Transform your E90’s handling and stance with our specially designed ECS Lowering Springs. Built to enhance both cornering capability and ride comfort, these springs provide a balanced drop between 1.0"-1.3", giving your vehicle a sportier profile while keeping a smooth, OEM-like ride. Experience a lower center of gravity for improved stability, enhanced steering feedback, and a sleek look that reduces unsightly wheel gap for a true performance appearance.

Why Choose ECS Lowering Springs?

Better Handling and Stability: By lowering the center of gravity, these springs reduce body roll and improve road grip, delivering precise control through corners. Performance-Driven Design: Linear spring rates tuned for sporty responsiveness without sacrificing comfort, making them ideal for daily driving. Durability You Can Trust: Finished with a flat black powder coating for excellent corrosion resistance, so they look great and last. Specifications

Lowering Range: Front 1.0"-1.2", Rear 1.2"-1.3" Spring Rate: Front 505 lbs/in, Rear 854 lbs/in Ideal for Daily Drivers and Enthusiasts: With rates slightly above factory specs, ECS Lowering Springs provide improved handling without the harshness typical of coilovers, making them perfect for drivers seeking a more refined, performance-focused setup. Take it a step further by adding wheel spacers to achieve the ultimate stance—browse our wide selection of options for the E90 xDrive to complete your suspension overhaul!

ECS Performance Rear Trailing Arm Set Say goodbye to suspension flex and unwanted geometry changes under load with our Performance Rear Trailing Arms, an upgrade engineered to enhance strength and handling precision. Factory steel trailing arms can flex and even fail under harsh conditions, but these trailing arms are built to stand the test of time. Lightweight, rigid, and built from solid 6061-T6 aluminum, these trailing arms offer improved stability and peace of mind, no matter how demanding the road.

Why Upgrade to ECS Rear Trailing Arms?

Engineered for Strength: Constructed from high-grade 6061-T6 aluminum, anodized for corrosion resistance, these arms are designed to last longer and handle tougher conditions than OEM steel arms. Lightweight and Strong: Each arm is 25% lighter than stock, weighing 384 grams versus the factory 517 grams, reducing unsprung weight for better performance. Easy DIY Installation: Designed to fit seamlessly, these trailing arms won’t alter alignment settings, making them a straightforward upgrade for enthusiasts and home mechanics alike. Enhanced Handling: With virtually no flex, they eliminate unwanted suspension changes, providing a smoother, more controlled ride. Kit Includes

Lowering Spring Set: Front and rear springs with precise lowering specs and premium powder coating. Rear Trailing Arms: A set of solid 6061-T6 aluminum trailing arms, ready for direct replacement, along with all necessary hardware. Bolt Torque Spec: 74 ft-lbs

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