Reviewed By Michael P (Chesapeake City, MD) Reviewed for a 2008 Chevy Colorado —1/22/2017 5:51 AM
I bought one for both of my trucks and it does help with gas mileage
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.