Cusco GT86/BRZ/WRX Sti Rear Adjustable Upper Arm
Suspension parts for Toyota 86 (ZN6) & Subaru BRZ (ZC6), Subaru WRX STI (VAB, GRB, GVB)
"Adjustable rear upper arm" (race-specific parts)
◆ Wider alignment adjustment is possible, improving the ground contact of the rear tire.
◆Improved uneven wear and unstable behavior of the tire by adjusting to an appropriate camber angle.
◆By adjusting the length of the upper arm side, the clearance between the tire and the fender can be adjusted delicately.
◆ Uses high-strength steel pipe that supports input from high-grip tires.
◆The turnbuckle adjustment formula allows the camber angle to be adjusted infinitely.
◆Reinforced rubber bush is used on the member side. Improves traction by suppressing alignment changes.
◆Replacement of genuine arm and bolt. (ABS harness is fixed to the arm by tie wrap)
Specifications Turnbuckle adjustment type Adjustment range +15 mm to -15 mm (compared to genuine)
Reinforced rubber bush on member side, ball joint on knuckle side
★ Reference alignment value (Toyota 86 ZN6 vehicle height -35 mm, for genuine lateral link)
・With genuine arm dimensions: Rear camber: -2.5°
・Minimum adjustment-15mm rear camber: -7.5°
Remark
Reference installation time: about 1.0 hours
*Reference installation time is the approximate work time performed by a mechanic who has specialized training for the vehicle in the factory that has the dedicated tool for the vehicle.
Also, alignment measurement and adjustment time are not included.
-In principle, the bush of this product cannot be replaced with a pillow ball bush.
(The bush size is different from the genuine one.)
-When this product is installed, the knuckle (hub) position will move to the inside or outside of the genuine product.
The drive shaft may be stretched and loaded, so be sure to check the condition during the suspension stroke before mounting.
Cusco are one of the biggest premier tuners in the World, based in Japan, they have extensive experience in GT, Formula and World Rally Events. They design everything from suspension and chassis components to engine tuning, roll cages, intake systems, chassis under re-reinforcements and limited-slip differentials.
One of Cusco's biggest and more popular product ranges are the world-renowned Cusco Suspension. Click here to read more!
