NOTE: Due to high demand, the delivery time is currently 1-2 weeks. ST Trackparts AeroDiscs are engineered specifically for track applications to optimize airflow around the rear wheels, significantly reducing aerodynamic drag. This enhancement contributes to improved vehicle stability and performance during high-speed driving. Each disc is precision-machined from durable ABS material, ensuring structural integrity and longevity. The mounting bracket is constructed from carbon-reinforced plastic, designed to withstand the elevated temperatures encountered during track use. The combined weight of each disc, mounting bracket, and hardware is approximately 450 grams, maintaining a lightweight profile without compromising strength. The AeroDiscs feature a fully Plug & Play installation system, including all necessary hardware. Additionally, protective PPF stickers are provided to safeguard the wheels from potential damage during fitting and use. Compatibility: BBS E82 wheels Package Contents: 2 x AeroDiscs 2 x Mounting Brackets Mounting Hardware *Please note that the AeroDiscs are designed exclusively for rear axle installation.