Reviewed By Son N (FAIRFAX, VA) Reviewed for a 2003 Toyota Matrix —4/28/2013 9:33 PM
I have noticed the gain in both horse power and mpg. The CAI and cat back works together to yield best result. Will come back for more stuff
Reviewed By Vincent B (GRANITE CITY, IL) Reviewed for a 2011 Toyota Tundra —10/7/2016 9:19 PM
I used them for dumps sounds great a little drone until they get broke in. Not bad at all sound is perfect very satisfied only advises for toyota tundra 2011their is 2 inch exhaust pipe before the muffler.