X4 CFF Carbon-Fiber Fusion Rear Lower Arm - Hard - Left chargers The gear diff also increases

The gear diff also increases on-power steering which is needed on almost all types of tracks

qty 4 12mm Machined Middle Top Spacers

Updated Adjustable Throttle and Brake Frequencies

Replaces #91810

X4 CFF Carbon-Fiber Fusion Rear Lower Arm - Hard - Left chargers The gear diff also increasesThe unique CFF suspension arms are an elegant engineering achievement that look great and perform even better on the track. Using XRAY's own newly developed manufacturing process, a carbon fiber arm and composite arm are molded together using a fusion process to produce a single CFF suspension arm. The benefits of the CFF arms are tremendous. The thickness of the inner carbon fiber plate determines the hardness and flex of the arm. The composite