NEW from APR- Corvette C6 Z06 Carbon Side Splitters / Rocker Extensions. Done in real Carbon Fiber. Not only does this give the Z06 a more sleaker, lower appearance, These side splitters actually are a valuable component in tuning the aerodynamics of a race/performance vehicle. The APR Corvette C6 Z06 Carbon Side Splitter package comes as a 4 pc. kit, including rear wheel well extensions for a seamless look.