APR Side Rocker Extensions 2006-14 Audi R8 stand alone catalytic converter

catalytic converter

street-tire load rating to ensure strength and integrity

a full ARH system is exactly what you need

Hi-Performance LT spark plug wires built to our standards

Outflows factory intake by 14%

APR Side Rocker Extensions 2006-14 Audi R8 stand alone catalytic converterAPR Side Rocker Extensions are the next step to help aerodynamically tune the handling of a car. Made of lightweight and durable carbon fiber composites, APR Side Rocker Extensions help reduce lift at high speeds by preventing air at the sides of the car from rolling underneath the car. The reduced lift helps to stabilize the car during high speed cornering and helps to increase traction for faster lap times. Features: Carbon Fiber Construction All