Holley EFI Terminator X Stealth GM LS 4150 - Gold Idle Kits and Parts " 5 inch Coil Spring Box

5 inch Coil Spring Box Kit

style rubber bushings to face the road ahead

Controlling this unit is a breeze with an included wireless remote that offers dimmer presets

Give your pickup a level stance easily

Holley EFI Terminator X Stealth GM LS 4150 - Gold Idle Kits and Parts " 5 inch Coil Spring BoxThe 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