Update
I'm not quite sure what the actual problem was, but I ended up fixing the issue along the way somehow.
I went through the cat-back and checked for leaks (there were none). I took off the CAI, cleaned everything, and re-installed. I then reloaded the 5Star tune.
Now I'm getting...
Install
Did you have to remove the plastic air vent piece to install the vinyl? If you did, how did you do it? I want to paint mine (they are sunfaded) and I wanted to see if there is an easy way before I go start pulling on plastic and possibly break something.
Thanks in advance!
- Craig
Hello everyone,
In February I installed a Borla S-Type cat-back on my SCREW and my MPG dropped nearly 3 MPG on both city and highway. It's been over two months and the numbers haven't changed. Has anyone else had a similar experience? It sounds nicer than stock, but I wasn't anticipating that...
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