Reviewed By cole c (EAGLE RIVER, AK) Reviewed for a 2007 Dodge Ram —10/26/2014 1:13 PM
Programmer did exactly what it said it would. I have tried both the economy and performance tunes. Funny thing is that I get better fuel economy with both tunes. The main function that I like is the ability to adjust shift points at WOT. 4 stars only because product is quite expensive for small power gains. Defiantly worth it if looking to improve fuel economy.