[Slvr-camaro15]

Originally Posted by 2slik

Looks like I need to post an update. Hi, I'm the original poster of this thread and am happy to report their have been no issues with these headers. They have discolored some but function flawlessly. A couple questions that seem to pop up regularly,"Do they come with cats?" No, they come with empty off-road pipes that resemble cats and that take the cats place. "Do I need a tune?" Yes, mainly because you delete the cats and the rear O2 sensors and without a tune the computer will throw codes and the car won't rum well. Plus, this is likely your first mod and a tune with really wake your engine up and help it take full advantage of your new long tube headers! "How well do they fit?" Well I can only vouch for the set I installed and they fit perfectly, without issue. Hope this helps.

Thanks for the detailed feedback . Similar experience here .