Reviewed By eric f (COLORADO SPRINGS, CO) Reviewed for a 2005 Jeep Grand Cherokee —3/31/2013 8:22 AM
Overall good product, instructions were a little vague. Can tell a difference mid range.
Reviewed By Ho Wang L (PHILADELPHIA, PA) Reviewed for a 2009 Honda Civic —1/15/2017 10:35 PM
Fit well with my K&N intake, improves throttle response, noticeable pull increase from 2000 - 3500 RPM. Can hear the turbulence when vtec kick in. Good performance /price for a DYI kit.