Reviewed By jordan r (BOISE, ID) Reviewed for a 2012 Jeep Liberty —10/13/2014 8:49 PM
Very happy with the power aid spacer. Noticed a definite increase in low end torque. And the whistle sounds pretty sweet.
Reviewed By JOHN L (CAMARILLO, CA) Reviewed for a 2012 Jeep Wrangler —2/19/2013 12:20 PM
Noticed a difference in drive-ability immediatly. Innstallation was quick and easy, on my lunch hour. Price is decent for the increase in mpg. Although the directions in the box, well, suck it. Generic photocopy that doesn't quite give the specific direction for installation.