Hey, I have been having problem with a CEL coming on due to a ZZP header and downpipe. I have heard mixed results on this but would like a little imput thanks in advance. Here is the link: http://www.turbowholesale.com/produc...oductid=14864#

 

You can find them cheaper but they do work.

 

if you have a 2.5" exhaust, you should be fine and it may fit. I had a 3" catless DP and had bad fitment issue with it hitting the rails under the car.

But while it was on the car i had NO problems with CEL's at all.

 

Mine hits the rail as well. I forgot to mention that. I jsut cut a 3/4 square hole in the rail for it fit and no issues since.

 

that was how i fixed the problem.