Rear Camber Adjustment Control Arm Set

The Powerhouse Racing Adjustable Upper Rear Control Arms are a crucial upgrade for any serious road or drag racer seeking to optimize rear suspension geometry. The factory Supra setup typically results in at least -1 degree of rear camber, which can lead to excessive tire wear on the inside edges and is detrimental for straight-line acceleration. These adjustable control arms allow drag racers to dial in rear camber up to +10 degrees, ensuring a full tire contact patch during launch and maximizing traction. Road racers can also benefit by adjusting camber down to -10 degrees for improved cornering performance. Powerhouse Racing has a proven track record with these arms, utilizing them on their own record-breaking drag Supras. The arms are finished in a durable black powder coat and come with solid bushings, eliminating the need for core charges. A custom-fit stud system ensures no re-drilling of the knuckle is required for installation. These hand-built upper rear control arms are compatible with the Lexus SC300 from 1991 to 2000. They also fit both six-speed manual and automatic Supra NA and TT models.