Reviewed By Harold N (Houston, TX) Reviewed for a 2002 Pontiac Firebird —1/1/2011 6:47 PM
Great way to add a few pints with very little effort.
Reviewed By Colt C (Harrington, DE) Reviewed for a 2014 Chevy Silverado —11/10/2017 2:46 PM
I bought this to turn off the afm on my truck and it does exactly that. I have also been able to read an engine code with it already as well and worked great. The reason for 4 stars instead of 5 is because it seems to mess with the truck electronics while installing the tune (dash lights flashing, service stabletrak), which I don't know if its normal or not but worries me, so I will just stick with the stock tune with the afm disabled. Autoanything was extremely helpful with the purchase.