Reviewed By Cristian S (Coral Springs, FL) Reviewed for a 2010 Nissan Armada —5/19/2011 9:34 AM
I immediately saw a hugh gain in horsepower and toque. And the whistle is hardly noticable with my Volant air intake. Great product.
Reviewed By Courtney B (Houston, TX) Reviewed for a 2005 Ford F-150 —10/1/2016 6:41 AM
I was a little skeptical but the throttle response and horsepower increase are noticeable. Small increase of mpg.. like 1mpg. There's a slight whistle that comes from it and it gets a little annoying after a long ride, but it also sounds pretty sweet