Where can I get straight through cats?
#2
get some resonators they look like a cat and deaden the rasp some
Vibrant exaust makes a nice one that will fit in the stock cat location with some welding
the problem with getting rid of the cats is the nasty rasp the ls1 has
Vibrant exaust makes a nice one that will fit in the stock cat location with some welding
the problem with getting rid of the cats is the nasty rasp the ls1 has
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shootermwc
GM Parts Classifieds
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Oct 8, 2015 01:45 PM



