Originally Posted by Blue5ive
OBX header does improve over stock but not as much as svt header does. Local member sleepyboy had OBX on his yellow zx3 and when he finally switched to the svt he noticed a difference.
I'm the one that bought it from him LOL
Paul rocks man.
133whp-126ftlbsTQ Eclipse CD8443,Eclipse PA5422, JBL GTO751EZ, PPI 356cs(Rebranded A/D/S 346cs), JBL p1024, SubThump enclosure, RAAmat BXT, Damplifier Pro
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