BMW Suspension Parts

BMW G30 Bilstein EVO T1 Coilover Kit - Front & Rear - 21-24 330e is the ultimate suspension upgrade for enthusiasts seeking superior handling and performance on both the street and track. Designed for precision tuning, this coilover kit features ride height adjustability and a 10-stage manually adjustable damping system, allowing fine-tuned control of both rebound and compression. With threaded-bodied dampers, it enables extreme lowering of up to 70mm, providing enhanced stability, traction, and cornering speed. Built with high-quality components, this system ensures consistent performance for every driving condition. Engineered in Germany and tested on the Nürburgring, the Bilstein EVO T1 Coilover Kit delivers unmatched durability, handling precision, and an aggressive stance.

• Street & track performance – Optimized for daily driving with the ability to handle track conditions
• 10-stage damping adjustability – Customizable rebound and compression settings for precision handling
• Ride height adjustability – Allows lowering up to 70mm for improved aerodynamics and an aggressive stance
• Durable OE-grade construction – Built for long-lasting performance and reliability
• German engineering – Nürburgring-tested for enhanced handling, stability, and cornering control

BMW G20 Bilstein EVO T1 Coilover Kit - Front & Rear - 21-24 330e XDrive is engineered to enhance both street and track performance with precision suspension tuning. Designed for optimal ride comfort and handling, this coilover kit features a 10-stage manually adjustable damping system, allowing fine-tuning of rebound and compression. The advanced threaded-bodied dampers provide extreme lowering capability of up to 70mm, improving aerodynamics and cornering stability. Built with high-quality materials, the EVO T1 ensures long-lasting performance, reliability, and durability. Developed and tested on the Nürburgring, this German-engineered suspension upgrade offers improved traction, stability, and precise handling for an unmatched driving experience.

• Adjustable damping control – 10-stage manually adjustable rebound and compression for customized handling
• Height adjustability – Lower up to 70mm for an aggressive stance and enhanced aerodynamics
• Enhanced performance – Improves traction, cornering speed, and overall vehicle stability
• Street and track-ready – Perfectly balanced for daily driving and occasional track use
• German engineering – Developed and tested on the Nürburgring for proven performance

Enhance your BMW's performance with our premium control arm upgrade kit from Turner Motorsport! This kit provides a significant handling upgrade without sacrificing ride quality. Perfect for enthusiasts looking to replace their factory control arms with sturdier, high-performance alternatives, this kit features stiffer bushings and ball joints for improved precision.

Key Benefits:

Improved Handling: Experience more precise and responsive steering, giving your BMW a sportier feel. Increased Durability: Our control arms are much sturdier than factory units, ensuring long-lasting performance. Negative Camber Adjustment: Adds approximately 0.75 degrees of negative camber to the front, enhancing cornering grip and stability. Complete Kit: Includes all four M3-specific lower control arms with mounting hardware. M3 Headlight Leveling Rod: Necessary for proper installation, ensuring your headlights are correctly aligned. Important Note for Z4 Models: For Z4 owners, please be aware that the M3 headlight level sensor rod is positioned differently. A custom solution will be required to attach the sensor rod to the control arm. Currently, we do not offer a direct solution for this issue.

Upgrade your BMW's suspension with confidence! Enjoy a smoother, more controlled ride with our premium control arm upgrade kit!

The SPL BMW F2X/F3X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the rear wheel drive (RWD) F2X/F3X BMWs while eliminating bushing deflection resulting in sharpened steering response and driving precision.

Negative Camber Benefits

The ability to run more negative camber greatly improves the peak lateral grip available. Adding negative camber results in the tire having an optimal contact patch as the body rolls due to cornering forces. This is especially important with better tires and a must-have for anyone looking to prevent excessive outer shoulder wear (and heating) on their tires due to a lack of camber.

Wider Front Track Width Benefits

Further handling improvements can be had by increasing the front track width from the factory 60.5" (F3X) or 59.9" (F2X) to be closer to the M3's 62.2". If you applied the M3's width to the M340i it would reduce the outer front tire loading by roughly 20 lbs and apply it to the inner front tire. The result would be greater peak grip (~0.04G), improved stability, and faster lap times.

Roll Center Correction Benefits

Lowering the F2X/F3X results in a greater distance between the front roll center and the center of gravity. This acts like a longer lever, creating more body roll, bumpsteer, and requiring additional static camber angle to maintain the same handling. The SPL front lower control arms allow the roll center to be corrected for a wide range of ride heights to improve handling and stability.

The lower control arms come with a ride height sensor bracket to maintain the factory ride height sensor location, regardless of length of the arm to keep those finicky BMW chassis electronics happy.

Benefits

Adjustable Camber, Roll Center, and Track Width

Eliminates Bushing Deflection

Improved Tire Life with Ideal Camber Settings

Lightweight, High-Strength Construction

Stackable 304SS Roll Center Spacers in 1/8" and 1/4" Sizes

US Made, PTFE Lined FK Rod Ends 

Materials

6061-T6 aluminum black anodized arm, clamps, and spacers

4130 CrMo electroless nickel-plated double adjuster

Ti6Al4V titanium socket head cap screws

304 stainless steel roll center and knuckle spacers

5/8" 4140 CrMo stud

FK PTFE-lined spherical bearings (F1 spec, self-cleaning)

Suitable for all uses, from daily driver to race car.

BMW G8X M3 M4 Rear Upper Arms are essential for maintaining optimal rear camber and minimizing tire wear for both street and track driving. The stock BMW setup can lead to excessive negative camber, especially noticeable in lowered vehicles, resulting in premature tire wear and reduced traction. These adjustable Rear Upper Arms provide a broad range of adjustment for precise rear camber alignment, crucial for both performance and longevity.

• Enhanced Camber Adjustment: Offers a wide range of adjustment for precise rear camber alignment, optimizing performance on the street or track.
• Durable Construction: Features gun-drilled 2024 Aluminum traction links and a 6061-T6 Billet Aluminum rear upper camber arm, black anodized to prevent corrosion.
• Improved Articulation: Replaces soft factory rubber bushings with smooth, Teflon-lined rod ends, eliminating bushing deflection.
• Lightweight Design: Reduces unsprung weight with aluminum components and Blue Anodized Titanium Socket Head Cap Screws.
• Easy Adjustment: Innovative 360-degree rotating clamp design and double adjuster feature allow for quick and precise camber adjustments without removing the arm.

Upgrade your BMW G8X M3 or M4 with these Rear Upper Arms for superior performance, durability, and ease of adjustment.

The SPL BMW F2X/F3X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the xDrive-equipped F2X/F3X BMWs while eliminating bushing deflection resulting in sharpened steering response and driving precision.

The ability to run more negative camber greatly improves the peak lateral grip available. Adding negative camber results in the tire having an optimal contact patch as the body rolls due to cornering forces. This is especially important with better tires and a must-have for anyone looking to prevent excessive outer shoulder wear (and heating) on their tires due to a lack of camber.

The lower control arms come with a ride height sensor bracket to maintain the factory ride height sensor location, regardless of length of the arm to keep those finicky BMW chassis electronics happy.

Benefits

Adjustable Camber, Roll Center, and Track Width

Eliminates Bushing Deflection

Improved Tire Life with Ideal Camber Settings

Lightweight, High-Strength Construction

Stackable 304SS Roll Center Spacers in 1/8" and 1/4" Sizes

US Made, PTFE Lined FK Rod Ends 

Materials

6061-T6 aluminum black anodized arm, clamps, and spacers

4130 CrMo electroless nickel-plated double adjuster

Ti6Al4V titanium socket head cap screws

304 stainless steel roll center and knuckle spacers

5/8" 4140 CrMo stud

FK PTFE-lined spherical bearings (F1 spec, self-cleaning)

Suitable for all uses, from daily driver to race car.

Upgrade your BMW’s front suspension with our high-quality Front Suspension Control Arm Kit, designed to restore stability and precision to your vehicle. Over time, worn control arms can lead to creaking, groaning, and instability, especially at highway speeds. Our comprehensive kit ensures a complete overhaul with all necessary components pre-assembled for easy installation.

Key Features:

Enhanced Stability: Say goodbye to wandering and instability on the road with new, durable control arms. Complete Solution: Our kit includes all four front control arms, two ball joints, and essential installation hardware. Premium Quality: Assembled by enthusiasts at ECS Tuning, ensuring top-notch performance and reliability. Ready for Installation: All related ball joints and bushings are pre-installed, saving you time and effort. Kit Includes:

4 Front Control Arms Installation Hardware Give your BMW the suspension upgrade it deserves. Enhance your driving experience with our Front Suspension Control Arm Kit and enjoy the confidence of driving a well-maintained vehicle. Order now and experience the difference in ride quality and stability.

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. 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. For a street-driven car we advise yearly inspection and a full replacement every 3-4 years. For track-driven cars these should be inspected before every event and replaced every two years.

This control arm is an aftermarket OEM alternative part that comes with a 1-year warranty. They use the same designs as the original BMW parts on your car so they meet OEM standards for fitment and operation. We have compared these parts to the Genuine BMW and OEM brands and found few differences. This package is an unbeatable money-saving bundle to restore your E34's precise handling and steering. We also offer all of the OE or OEM brands if you are more comfortable with those levels of quality and performance or are planning to track or autocross your car (the cast components of the aftermarket kit will not be as good as the OEM parts on the track).

The aftermarket arm has the bushing pre-installed. The OEM and BMW arms include the bushing but it must be pressed into the arm by a qualified technician.

This item fits the following BMWs:
1989-1995 E34 BMW 525i 530i 535i 540i (Sedan and Touring)