Procharger - Stage II Tuner Kit Supercharger Chevrolet Corvette C5 Z06 LS6 01-04 (1GK206-SCI)Procharger Stage II Tuner Kit Supercharger Chevrolet Corvette C5 Z06 LS6 01 04 Based on the design of the C6 HO Intercooled system and ProCharger C5 race kit, the new Stage II Intercooled ProCharger system substantially raises the bar for C5 performance. The rugged new bracket design shows more of the supercharger for a better appearance, produces the industry s greatest belt wrap, and allows belt replacement without removing the supercharger. A