Quote:
Originally Posted by Gauge
If I'm not mistaken the stock exhaust is Y pipe and the Nismo is H pipe. It also produces single digit gains in WHP. I'm not exactly sure how much. I think it's like 6-8 as some have stated.
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Thank you sir  
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2011 Nism o 370z 
Berks High Flow Cats | Stillen G3 Intake | GTM 25 Row Oil Cooler | M370 | UpRev tune | H&R Spacers | Sparco Fighters | Top Secret Catch Cans | M7 Japan Titan | RS1 Fenders |
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