kersey Posted March 2, 2008 Report Share Posted March 2, 2008 I had a 02 Z71 and removed the CATS, even with O2 simulators my engine check light stayed on. I want to remove the CATS from my SS and i need to know the right way to do it. Any suggestions? Quote Link to comment Share on other sites More sharing options...
smoke03 Posted March 2, 2008 Report Share Posted March 2, 2008 (edited) a tune is the only way. they can delete the rear 02's in your PCM Edited March 2, 2008 by smoke03 (see edit history) Quote Link to comment Share on other sites More sharing options...
kersey Posted March 2, 2008 Author Report Share Posted March 2, 2008 a tune is the only way. they can delete the rear 02's in your PCM Thanks, did not know they could do that! Quote Link to comment Share on other sites More sharing options...
smoke03 Posted March 2, 2008 Report Share Posted March 2, 2008 yep and not only that but it will help with horsepower and MPG!!! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.