Chevrolet TrailBlazer I6, 5.3L V8

Performance Tunes:

2002-2005 4.2L I6 (P10 controller)
2006-2007 4.2L I6 (P12 controller)
2008-2009 4.2L I6 (E67/T42 controllers)


2003-2004 5.3L V8 (LS1B 1MB controller)
2005-2006 5.3L V8 (E40/T42 controllers)
2007-2008 5.3L V8 (E67/T42 controllers)


Tunes currently start at $250 (+ tax, if required).
Prices subject to change without notice.


Note: does not include dyno time, if desired.