IDK.... my car still did the nissan specified 155mph (in mexico) with my aftermarket exhaust on... so i imagine at the speeds our factory cars are limited to that this small of a difference is neglegable. hell a nismo spoiler probably causes more high speed drag than this
plus any drag gains are probably negated by the massive amount of weight u will be dropping and the small hp bump when going with an aftermarket exhaust
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09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways
326whp/268tq
Last edited by edub370; 04-10-2012 at 12:26 PM.
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