I found out after my emissions that I cannot have aftermarket parts unless their carb executive order number certified. Well, now I have to put my stock filter back on and I'm selling my c&l air intake. Its only have 937 miles put on it and works great. After I installed it I could hear it sucking air, the supercharger whine, and got a lot better response with accelerating. If you're intrested and would like to see pictures or talk about pricing simply reply or email me. I'm flexible with negotiations so I can try to get some of the $445 back that I paid for this, thank you