Reviewed By Michael R (Highlands Ranch, CO) Reviewed for a 2011 Nissan Xterra —7/6/2013 3:54 PM
Installation took about 45 minutes. Also noted an increase in power. Not convinced yet on any increase in mpg, but time will tell.
Reviewed By Anthony S (Grand Lake, CO) Reviewed for a 2016 Toyota Tacoma —10/7/2017 8:27 AM
I have had these before on V8 engines and did not notice much improvement. However on my V6 Tacoma the low end torque is much better and throttle response seems more crisp. It does seem like MPG is a little better as well.