2002 - 2004 Duramax 6.6L Tune Model_Terrain This is a service for

This is a service for the removal of the VATS (Vehicle Anti-theft System)  on 2007 - 2013 GM Trucks and SUV's

Add a few more HP when wearing this shirt

590-06234A

4L 2008-2009 Chevrolet Express 4

4L V8 1997 GMC Safari 4

2002 - 2004 Duramax 6.6L Tune Model_Terrain This is a service forTHIS IS FOR A SERVICE NOT A PHYSICAL PART. We can make adjustments for various engine modifications as well as engine swaps. HP gains for the 6. 6L are typically: +115HP +190TQ You will send us your computer or we can provide you with one. If you wish for us to send you a computer simply purchase one from our Factory ECM Category. Your computer will be adjusted per your vehicle specifications to get the most out of your vehicle. We can modify almost