DYNO'ed 09 370z MT with Muffler Delete

Carbon_z

well considering the muffler removal is the only modification that differs from any stock 370z... its a safe assumption to say that an increase is present as I have not seen any baseline dyno higher than 280 other than Nismo 370z's.

The dyno results indicate that a decrease in power couldnt be the issue, as the numbers would have been lower or resulting in "average or below average range". This shows that the muffler removal shows higher HP and Tq gains than the muffler attached. This thread was only to show that hp and tq are affected by muffler removal in the case that it actually increases both hp and tq.

First sentence of thread indicates that the dyno runs were to evaluate "removal of muffler" and whether an increase or decrease was present. Also I believe a 3-6 hp was gained from it as well.

PS: Drone isnt too bad... Stillen exhaust and other exhausts that ive heard 370z seem to have that issue as well.

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