09-07-2018 | #1 |
Join Date: Aug 2017
Location: NJ
Posts: 11
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NCRS judging- Non-original exhaust
I have a nearly stock 1990 Zr1 that has an aftermarket-rusted exhaust i will be replacing. I'm looking for an original unit, but if i cannot find one is there aftermarket option that NCRS judges prefer to see over another? how many pts would I lose for an aftermarket exhaust?
thanks! |
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