10-12 Camaro Whipple W175FF (2.9L) SC Kit / Intercooled / 9-10psi Whipple 03-06 GM Truck 4.8L SC Kit / Intercooled / 4.125" SCP / W140AX# 13-15 Camaro Whipple W175FF (2.9L) SC Kit / Intercooled / 9-10psi Whipple 07-13 GM Truck 5.3L SC Kit / Intercooled / 3.875" SCP / W140AX# Whipple 03-06 GM Truck 6.0L SC Kit / Intercooled / 3.625" SCP