I did the nismo cold air intake, banks exhaust got a lot better after that it was around 17-18 every where my truck is a 08 pro4-x. Then I put a 3" lift on the front and a 1" in the back and a little bigger m/t tires and now i'm getting 16 every whe…
I recently Added poweraid spacer,S&B air intake, magnaflow catback and a Hypertech Max program for regular gas with all that Im getting 13.8 at 60mph highway. Im pissed, just give me the advertised milage. Fat chance. Please help any suggestions?
I added a Nismo cold air intake, MagnaFlow catback 1-into-2 series 40 exhaust Tonneau cover and a Cortex 4950 Superchip set to 92 octane performance and I am getting 15+ overall MPG