APR Side Rocker Extensions 2014-Up Porsche 991 GT3 11/32 lower mounts and spring perch

lower mounts and spring perch are made out of 6061 T6 aluminum

The MSD Booster will wire to the factory fuel pump relay or with a secondary booster pump

- Quickest and Fastest 1/4 mile

Automatic requires AFM Tune

Enter the ARMYTRIX exhaust

APR Side Rocker Extensions 2014-Up Porsche 991 GT3 11/32 lower mounts and spring perchAPR 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