APR Performance Carbon Fiber Side Rocker Extensions (FS-815008) FITMENT_G37 Essentials include Whiteline rear differential

Essentials include Whiteline rear differential and subframe insert positive traction kits

Hose Size: 2-3/4" (70mm) with 6" overall length

7 Twin Turbo (4WD) Description_ASM Front S9K FMSI D1770 2015 thru 2017 FORD F150 2

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APR Performance Carbon Fiber Side Rocker Extensions (FS-815008) FITMENT_G37 Essentials include Whiteline rear differentialAPR 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