Nissan 370Z Forum - View Single Post - AAM Competition/Lou Fusz Nissan: 370Z Twin Turbo Build

roplusbee · 01-25-2010, 06:07 PM

Not sure how much of an impact a 3" exhaust will have on a 3.7L 6 cylinder, but when I installed a 3" (upgrade from 2.25") on my S13 (CA18DET), I lost all guts down low and it went bananas while in boost. That being said, I am sure the 3" exhaust will have benefits once in boost. Not sure how it will affect low RPM though.

Make sure you let us know some numbers, so we know what to expect from a 2.5" exhaust with your setup. Also, I can't wait to see Lou's face when he gets it(take some pix dudes).

01-25-2010, 06:07 PM	#45 (permalink)
roplusbee A True Z Fanatic Join Date: Dec 2009 Location: Killeen, TX Posts: 2,360 Drives: 2007 350Z NISMO Rep Power: 23	Not sure how much of an impact a 3" exhaust will have on a 3.7L 6 cylinder, but when I installed a 3" (upgrade from 2.25") on my S13 (CA18DET), I lost all guts down low and it went bananas while in boost. That being said, I am sure the 3" exhaust will have benefits once in boost. Not sure how it will affect low RPM though. Make sure you let us know some numbers, so we know what to expect from a 2.5" exhaust with your setup. Also, I can't wait to see Lou's face when he gets it(take some pix dudes). __________________ 2007 350Z NISMO #0618: Zerolift \| UPREV \| F.I. \| Greddy \| Competition Clutch \| Injector Dynamics \| Aeromotive \| Pioneer \| JL