Suspension Secrets BMW G80/G81 M3 & G82/G83 M4 Solid Front Control Arm Bushes

Transform front-end response and steering precision with the Suspension Secrets Solid Front Control Arm Bushes for the BMW G80/G81 M3 and G82/G83 M4. These CNC-machined aluminium bushes replace the factory rubber units found in the front upper control arms, which are prone to flex under load. By eliminating unwanted movement, these solid bushes ensure consistent suspension geometry, sharper turn-in, and improved stability during aggressive driving. Ideal for both fast road use and track performance, they offer a more connected feel without sacrificing durability. Finished in corrosion-resistant black anodising, this direct-fit upgrade is designed and engineered in the UK to meet the highest standards of performance and reliability.

Key Features:

• Replaces OEM rubber bushes in front upper control arms with solid aluminium units
• Significantly reduces flex to improve steering feel and handling accuracy
• Maintains optimal suspension geometry under braking, cornering, and acceleration
• CNC-machined from aerospace-grade billet aluminium
• Black anodised finish for enhanced corrosion resistance
• Designed and manufactured in the UK by Suspension Secrets

Specifications:

• Material: Billet aluminium
• Finish: Black anodised
• Fitment Position: Front upper control arm bushings
• Quantity: Pair (LH & RH)

Compatibility:

• BMW G80 M3 Saloon (2021+)
• BMW G81 M3 Touring (2023+)
• BMW G82 M4 Coupe (2021+)
• BMW G83 M4 Convertible (2021+)

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

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.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.