Anyone gut their main cats? Or AKA test pipe their car? I have...
#1
AudiWorld Senior Member
Thread Starter
Join Date: Feb 2002
Posts: 797
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
a stg 2++ milltek downpipes and superdual exhaust, would there be a performance benifit to gutting the main cats?
Probably not with emissions issues or all that legal stuff.
Just curious.
Probably not with emissions issues or all that legal stuff.
Just curious.
#5
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
If other code, they'll not only have to disable cat efficiency, but enable the readiness code for the cats.
#6
AudiWorld Senior Member
Thread Starter
Join Date: Feb 2002
Posts: 797
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
main cats? I have no pre-cats so i'm talking about main cats... or the secondary cats... right?
Trending Topics
#9
AudiWorld Senior Member
Thread Starter
Join Date: Feb 2002
Posts: 797
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
will there be a problem? Or any performance gain? I'm not worried about emissions.