Billet Rear Lower Control Arms

Want to make full use of that apex curbing without worrying about bending factory arms — while also giving the stance crowd something to stare at? Then these Billet Rear Lower Control Arms from Seems Legit Garage were built for exactly that.

Machined from 6061 billet aluminum, these arms are designed to handle the abuse of aggressive track driving while delivering a clean motorsport look underneath the car. The reinforced construction offers substantially more strength than the factory stamped steel and cast aluminum arms, giving you the confidence to attack curbing, transitions, and rough surfaces without second guessing your suspension.

A built-in coilover locating ridge helps capture the lower mount of true-style rear coilovers, eliminating the frustrating alignment struggle during installation. For serious suspension setups, integrated mounting holes allow easy attachment of a remote shock reservoir, keeping your install both functional and clean.

To simplify alignment, the camber adjustment is locked out in the lower arm, allowing camber to be set properly through the upper camber arm where it belongs. The result is a stronger, cleaner, and more repeatable rear suspension setup.

Features

• Precision machined from 6061 billet aluminum
• Increased strength over factory lower arms
• Designed to withstand aggressive track and street use
• Integrated true-style coilover locating ridge
• Built-in remote reservoir mounting holes
• Camber lockout design for easier suspension tuning
• Clean billet appearance for a premium undercar look
• Includes all required installation hardware

Vehicle Compatibility: 

• BMW E8X
• BMW E9X
• BMW F8X
• BMW G8X

Compatible with true-style rear coilover conversions, where the spring is mounted on the shock instead of the factory separate spring location.

If you're building a car that needs to perform as good as it looks, these arms deliver the strength, function, and style your rear suspension has been missing.

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.