Holley EFI TERMINATOR X MPFI Tuner Kit w/ MULTEC 2 Injector Harness & DBW Throttle Body Control (1997-2007 GM Truck 4.8L, 5.3L & 6.0L V8 & 4L60E & 4L80E) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS