Audi Forums banner

1 - 1 of 1 Posts

·
Registered
Joined
·
4 Posts
Discussion Starter #1
hey im geting a borla exhaust for my 1999 a4 1.8t, i want to change the catalytic converter to aftermarket, is their more then one on the audis? what brand of cats is suggested to go wit?
 
1 - 1 of 1 Posts
Top