Adjustable Front Control Arm Kit

Take Control Of Your Contact Patch With Our Race-Engineered Adjustable BMW Front Control Arms

Dial in your BMW's handling and grip with this adjustable front control arm kit, designed to optimize your suspension geometry for unparalleled precision and responsiveness. Suited for both enthusiasts and professionals alike, this kit allows you to fine-tune camber, roll-center, and track width to match your driving style, tires, and conditions.

Unlike OEM rubber arm bushings, our solid ball joints deliver the ultimate responsiveness. Camber and track width adjustments become with our precise barrel adjuster system and custom jam nuts. Designed with durability and service life in mind, the suspension arms feature Heavy-Duty FK Bearings with a Teflon liner, providing a service life 3-4 times longer than standard spherical bearings.

Check out our Instruction Manual [HERE], complete with tips to get the most out of your setup.

Note: Not compatible with E9X Xi models

Vehicle Fitment

• BMW E8X/E9X Non-M: E81, E82, E87, E88, E90, E91, E92 and E93
• BMW 1M and E9X M3: E82 1M, E90 M3, E92 M3 and E93 M3
• BMW F2X/F3X: F20, F21, F22, F23, F30, F31, F32, F33, F34 and F36
• BMW F8X: F80 M3, F82/F83 M4 and F87 M2
• Toyota GR Supra and BMW Z4: A90/A91 Supra and G29 Z4
• BMW G2X/G3X/G42: Select G-Series 2, 3 and 4 Series applications, including G20, G21, G22, G23, G26 and G42

Select the correct Vehicle Type when ordering. Arm dimensions, adapter fittings, hardware, and bump-steer shims vary between chassis.

Kit Includes:

• Pair of lower control arms
• Headlight level sensor linkage 
• Custom adapter fittings
• Roll-center correction spacers

Engineered for Reliability

Designed to address common issues found in aftermarket arms, this kit eliminates the risk of galvanic corrosion, a common problem caused by moisture entering threads and causing seizure. Traditional aftermarket arms with slot and pinch bolt adjustments often succumb to this, regardless of anti-seize efforts.

To solve this, we developed:

• Custom jam nuts that seal out moisture and debris.
• Zinc-coated barrel adjusters and jam nuts for corrosion resistance.
• Anodized floating clamps for enhanced corrosion resistance and great looks. 
• For even greater protection, pair this system with our optional ball joint boot kits for long-lasting performance and reliability. Available [HERE]

Built for Performance & Longevity

Our Heavy-Duty FK Bearings are engineered for high misalignment and smooth, bind-free operation. Made from heat-treated 52100 steel and chrome-plated for durability, they feature a PTFE-lined alloy steel race that reduces friction, blocks dust, and ensures a longer service life. When replacements are needed, the design allows for easy part swaps, minimizing downtime and keeping you on the road or track.

An Investment in Performance

Upgrade your BMW’s suspension with a system built to last. Whether you’re hitting the track or carving corners on the street, this kit provides unmatched adjustability, durability, and reliability. Pair with our spare parts [HERE] to keep your system performing like new for years to come.

Drive harder, corner sharper, and enjoy the road with confidence.

The items installed or applied to vehicles are intended strictly for off-road use only and track vehicles. These modifications may not comply with emissions, safety, or environmental regulations required for public road use under Environmental Regulatory Agency (ERA) laws. It is the sole responsibility of the vehicle owner or operator to ensure adherence to all applicable local, state, and federal regulations. Use on public roads may result in legal penalties or vehicle impoundment. Always verify compliance with local authorities before installation.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

If you're unsure whether a part will fit your vehicle, feel free to contact us here with your inquiry. Our helpful sales team will reach out to confirm if it's the right match for you.

We offer a flat-rate shipping fee across the continental United States. This excludes Alaska, Hawaii, and U.S. territories. For international orders, additional shipping costs will apply. Please contact us for a quote if you are outside the continental U.S.

Also, feel free to also contact us at ColoradoN5X@Gmail.Com for any other questions.

Not all items are covered by warranty. Items including warranty, will clearly state that there is warranty within the product description. Most of these items will be a standard 1-year warranty against manufacture defects. You, the customer, will be responsible for shipping and handling. We will fix/replace that item with a product that is in working condition if you meet the warranty criteria. Please note that you will be allowed ONLY 1 claim within the year for that product. ColoradoN5X is not responsible for any damage caused during the installation of our products.