Reviewed By Jeffrey S (Brighton, CO) Reviewed for a 1997 Ford F-150 —8/9/2012 10:50 AM
2008 GMC Canyon 3.7. I noticed a little difference in power and a difference in torque. Biggest difference was mpg. I drive 50/50 city/hwy to work everyday. First tank of gas I got a 1.7mpg better mileage than I did before and my first quarter of a tank I couldnt keep my foot off the accelerator. I tested the top speed limiter a few times and still got better mileage. Its also been in the high 90's in CO and I've had the A/C on. Can't wait to see what I get for mpg when I keep my foot off the gas. Everyone needs one of these. I also have kn 63series intake, cat back exhaust, Jet MAF Sensor, Poweraid TB spacer and am running on 31x10.50r 15 BFG All Terrain t/a's.