Reviewed By John R (Wynnewood, PA) Reviewed for a 2006 Infiniti QX56 —12/13/2006 6:06 PM
Excellent product - easy to follow instructions. Results have been as advertised.
Reviewed By James W (Atlanta, GA) Reviewed for a 2012 Infiniti QX56 —4/13/2006 5:44 AM
After talking witha couple of folks in my car club. I didn't expect to get a lot of performance out of this unit.... just some sound affects. However after installing it (myself) I noticed considerable responsiveness in the throttle. I am execptionally pleased. Service from these guys was great too. Matched price and shipped quickly!
Reviewed By James C (Long Beach, CA) Reviewed for a 2014 Ford F-150 —9/29/2016 12:16 PM
After I received my kit in the mail I looked it over and instead of installing it later I decided to do it right away as it was not too difficult looking to do. I installed it in about 90 minutes without hurrying it up. I could do it in half that time if I did it again. I did a test ride on it and Of course the sound was obvious immediately but when I turned the corner I could feel there was more power than before. The specs say 20 hp increase. I believe it.