Group Purchase on headers
#125
TECH Regular
iTrader: (1)
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You can, but your stock down pipe is the worst part about your exhaust (shrinks down to 2" at the smallest I believe) so by doing headers alone you won't really see gains. If I were you I'd just get a catted down pipe and put it on at the same time you do your headers so you see gains and it won't cost as much in labor. Plus you can sell your old cat for a few bucks.