just purchased the beast and heard a wee blow from exhaust; on looking it appears that the front half is a different diamater pipe from rear!; also, when replacing worn o ring had to buy one from the 80 exhaust sytem! so..has someoneone put an 80 front(or rear) half exhaust on; can i ignorer the lamda sensors and cut out the cat?..any help[ appreciated....
1990 90 quattro 20v 2.3 exhaust
Jan 29, 2007
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