2009-2012 Colorado 5.3 Custom Tune (Power Adder) Tune Type:E-Mail Tune adding a second set of

adding a second set of injectors or individual coils is as easy as connecting add-on harnesses utilizing the built in output connectors

It also has plenty of inputs and outputs to support your average turbo V8 combination

The harness is fitted with a 16 way CPC firewall connection making adding the smart coils a simple installation

Includes New PAC

2009-2012 Colorado 5.3 Custom Tune (Power Adder) Tune Type:E-Mail Tune adding a second set ofLevel 1 covers stock engine basic bolt ons and 93oct. Level 2 covers everything including heads, cams, built engines, FlexFuel, Race Gas Direct Flash tuning is available for Middle Tennessee customers If you are an E Mail customer and have licensed your car with HP Tuners, you do not need tune credits. If you want an E Mail tune but do not have an MPVI3, you may purchase an one with tune package Here. Tuning Info Needed VIN Year Model Transmission