Nissan 370Z Forum - View Single Post

Zsteve · 12-09-2009, 10:30 PM

I had a 4 cyl turbo car, 2 actually, and when I chipped the car, it went from 200 hp/220 tq to 260 hp/300 tq and I went with a 3 inch TBE with highflow cats (200 cell). The exhaust note was quiet compared to my Z now, but of course it was a 4 cyl. But there has always been the 2.5 or 3 inch debate and some say the 3 inch will give you better high end but you might lose some on the low end. A 3 inch on our car will scream if its any indication from my 2.5 FI CBE but needed for the extra flow.

12-09-2009, 10:30 PM	#16 (permalink)
Zsteve A True Z Fanatic Join Date: Sep 2009 Location: TX Posts: 3,298 Drives: the 2 balled club Rep Power: 22	I had a 4 cyl turbo car, 2 actually, and when I chipped the car, it went from 200 hp/220 tq to 260 hp/300 tq and I went with a 3 inch TBE with highflow cats (200 cell). The exhaust note was quiet compared to my Z now, but of course it was a 4 cyl. But there has always been the 2.5 or 3 inch debate and some say the 3 inch will give you better high end but you might lose some on the low end. A 3 inch on our car will scream if its any indication from my 2.5 FI CBE but needed for the extra flow. __________________ 2010 LS3 C6 Silver coupe corvette