Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-928 - 58x/EV6/Trans Control/DBW Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete...

Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-917 - 24x/Multec 2/Trans Control Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete...

Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete...

Holley Terminator X GM LS Standalone ECU & Wire Harness 550-905 - 58x/EV6 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,...

Holley Terminator X GM LS Standalone ECU & Wire Harness 550-904 - 24x/Multec 2 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,...

Holley Terminator X GM LS Standalone ECU & Wire Harness 550-903 - 24x/EV1 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,...

Injector Dynamics ID1700X for GM LS1 Injector Dynamics goal is to improve the quality of the market through the application of current, and emerging technology.  Their partnership with Bosch Motorsport serves as testament to the vast technical...

Injector Dynamics ID1700X for GM LS2 Injector Dynamics goal is to improve the quality of the market through the application of current, and emerging technology.  Their partnership with Bosch Motorsport serves as testament to the vast technical...

Injector Dynamics ID1750X for GM LS3/LS7/L76/L92/L99  Injector Dynamics goal is to improve the quality of the market through the application of current, and emerging technology.  Their partnership with Bosch Motorsport serves as testament...

Injector Dynamics ID1300X for GM LS1 Injector Dynamics goal is to improve the quality of the market through the application of current, and emerging technology.  Their partnership with Bosch Motorsport serves as testament to the vast technical...

Injector Dynamics ID1300X for GM LS2 Injector Dynamics goal is to improve the quality of the market through the application of current, and emerging technology.  Their partnership with Bosch Motorsport serves as testament to the vast technical...

Injector Dynamics ID1300X for GM LS3/LS7/L76/L92/L99  Injector Dynamics goal is to improve the quality of the market through the application of current, and emerging technology.  Their partnership with Bosch Motorsport serves as testament...