Greddy Twin-Turbo In Development

modme · 11-03-2009, 11:46 AM

^FI's 2.5 inch exhaust will work fine with GTM twin turbo. I dont post on this forum too much because I have a G37. But I installed my own GTM twins and are running them with 2.5" FI exhaust with High flow cats. I'm making 430whp at about 7 psi.

XwChriswX · 11-03-2009, 11:48 AM

Quote:

Originally Posted by modme

^FI's 2.5 inch exhaust will work fine with GTM twin turbo. I dont post on this forum too much because I have a G37. But I installed my own GTM twins and are running them with 2.5" FI exhaust with High flow cats. I'm making 430whp at about 7 psi.

Yeah I've heard that too, I was just curious cause if you wanna go any higher HP wise, you'd do better with the 3" Exhaust. Not nocking F.I.'s in ANY way cause that's what I want actually lol. But if I'm going to get the best bang for my buck, if 3" is what I need, 3" is what I get.

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11-03-2009, 11:46 AM	#1 (permalink)
modme Enthusiast Member Join Date: Mar 2009 Location: NY Posts: 345 Drives: G37 Rep Power: 17	^FI's 2.5 inch exhaust will work fine with GTM twin turbo. I dont post on this forum too much because I have a G37. But I installed my own GTM twins and are running them with 2.5" FI exhaust with High flow cats. I'm making 430whp at about 7 psi.