NOTE: The Synergy 4.5" cold air intake is designed for the Lingenfelter LPE supercharger snout only.
Our 4.5" C6 ZR1 cold air intake is proven both in our own extensive testing and where it matters most - on the street, track and runway. The Synergy ZR1 intake is used by many cars in the 900-1000WHP range and has even gone 230MPH in a standing mile run on a 1300WHP ZR1.