Reviewed By Son N (FAIRFAX, VA) Reviewed for a
—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 Tim K (Yucaipa, CA) Reviewed for a
—7/17/2014 3:20 PM
I am glad that I was able to buy this part for my 2003 Toyota Tundra. I was Told that I need to replace both cats.