what size exhaust?

[Budteboe]

Just for a good size exhaust for 27 psi on a GT35R? Definitely for down the road. would 3.5 inch or 4? be good? I am just forshadowing to get an idea.

 

[92AWDHX40]

3 inch should be good.

 

[GsXdSmKingGsX]

Christ Almighty. Just get a 3" and be done.

 

[gieri002]

You might want to start your research with engine internals rather than exhaust sizes, your getting a bit ahead of yourself.

 

[kanusky1990]

3" should be fine.

 

[Yamaharyder600]

3" anything more is probably going to be a waste.

 

[Mrdocprofessor]

http://www.mk5cortinaestate.co.uk/calculator5.phpwhen it comes to turbos you can't really go to big. Get the hugest you can afford

 

[broken_eclipse]

I found this link very helpful when deciding my exhaust diameter.
Exhaust Theory

 

[RyanR79]

3in Straight pipe cant go wrong.

 

[Project2GNTCF]

3" as stated above larger it is a waste.

 

[JusMX141]

http://www.dsmtuners.com/forums/new...tter-2-5-vs-3-exhaust-discussions-merged.html