T1Autobahn

According to Greddy, this exhaust is for turbo application. I noticed that J's Racing has a similar exhaust for NA. Can I use the Greddy exhaust for NA car? Thanks in advance.

GT Motoring

yes, you can use it for NA. we are currently using on our car.

zbrewha863

I'm sorry, not trying to hijack this thread, but does anybody have any dyno #s for this exhaust?

GT Motoring

we never got a chance to go from stock to Greddy, sorry

T1Autobahn

[QUOTE=J's Racing,Jun 6 2008, 10:34 AM] yes, you can use it for NA. we are currently using on our car.

zbrewha863

^^^I would think so, the muffler & the resonator both. Turbo cars need less back pressure, but the exhaust is quieter, so you can run a more straight-thru exhaust w/o being obscenely loud. Or maybe they just wanted to promote it with their turbo kit.

David-D

Yeah I think it's more of trying to promote people to buy it for going with their turbo kit. Running it on N/A would be just as beneficial.

JmanS2k

marketing

S2Kage

Its more so a compliment to the turbo kit if anything. But 70mm isn't 3 inches. its 2.75. Turbo back exhausts are usually synonymous with "3 inches" all the way back.

NFRAP1

I never got to dyno my car with my GReddy 70mm single, but my accurate butt dyno definitely noticed gains with my SC setup and N/A. I got rid of it for a Js 60rs and I notice a slight loss of power, but the Js seems to have better low down power.