Reviewed By Steven R (Anthem, AZ) Reviewed for a 2010 Nissan Titan —6/18/2013 9:32 PM
I love my Nissan Titan but the only complaint I have about the truck is that the fuel milage is pretty bad compared to previous trucks I've owned. So I bought a Fitch Fuel Catalyst and a Superchips Codex to experiment with. Long story short, I was able to gain 2 real mpg's average after a lot of controlled testing using this combo. More testing to come.