Is There A Performance Cat?
#1
Is There A Performance Cat?
My truck is pretty old and i think by my next smog check im going to need a new cat put on. Is there a 50 state legal cat i can buy for it, so i can still smog it here in california? Or also is there one to where i can run dual exauhst and just have one on each pipe? Oh yea, its a '88 silverado with a 5.7L 350.
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bad2006z71
Chevy Silverado/ GMC Sierra Forum
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08-10-2011 08:21 PM