straight pipe on 6cyl avenger?
just wondering...i know some cars need a certain amount of backpressure from the cat/muffler, and i was thinking about having a straightpipe put on my 98 avenger sport.
has anyone done this before? how did it turn out if so?
has anyone done this before? how did it turn out if so?
ORIGINAL: avengerdude27
not really a big gain unless your cat is clogged
not really a big gain unless your cat is clogged


