Whipple 03-06 GM Truck 4.8L SC Kit / Intercooled / 4.125" SCP / W140AX# Stant Locking Fuel Cap - 10508 aFe Power 30-10401RM Magnum FLOW Pro 5R Air Filters for 21-23 RAM 1500 TRX Billet Technology 20100 Oil Catch Can for 11-23 Challenger, Charger & 300 6.4L MOPAR Cylinder Head Left Hand for 11-23 6.4L - 68280511AD Southern Hotrod SH