Holley Terminator X Engine Management Systems 550-904 Pump-to-Carb 2 V8 2005 - 2014

2 V8 2005 - 2014 GMC Yukon XL 1500 SLE 325/5

Part Number: 817737

Check out system #817328 if you prefer a Stainless Steel exhaust system that is covered with a Lifetime Limited Warranty

1x Tank to Cab Fuel Line

Holley Terminator X Engine Management Systems 550-904 Pump-to-Carb 2 V8 2005 - 2014TERMINATOR X MPFI, 4. 8 6. 0 EARLY TRUCK Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self learning fuel strategies and the proven, race winning technology of Holley EFI at a budget friendly price! Terminator X features real time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs