Holley EFI - Holley EFI Terminator X Stealth GM LS 4150 - Black This CAN module will add

This CAN module will add (8) inputs and (8) outputs to the system which can be used to control additional accessories or provide critical sensor inputs

This direct-fit muffler delivers a moderate to aggressive interior and exterior sound level that will appeal to anyone looking for a deep powerful exhaust note

125 in Diameter Rear - Polyurethane Bushings - Steel - Silver Powder Coat - GM Fullsize SUV / Truck 1973-87 - Kit

5 in Base Diameter - 6

Coil Spring - Tight Helix - Conventional - 5 in OD - 13 in Length - 225 lb/in Spring Rate - Steel - Black Powder Coat - Each

Holley EFI - Holley EFI Terminator X Stealth GM LS 4150 - Black This CAN module will addThe Terminator X Stealth 4150 EFI system from Holley features 4, 100LB HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Terminator X ECU features fuel maps that self learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide open throttle! Did we mention that the Stealth 4150 also includes transmission kick down provisions