Catalytic Converter help
#1
Catalytic Converter help
I have a 1988 K5 and am planning to put headers on it. I want to run 3" pipe all the way back and therefore want a catalytic converter with a 3" inlet and outlet. I am having trouble finding one. Any help or suggestions. It will be single exhaust with a Flowmaster muffler on it. THanks
#3
RE: Catalytic Converter help
Are you going to use shortee headers and keep the stock y-pipe? if show this should work summit cat
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