My friend has an T3/T4 turbo an he doesnt want it, if i install that on my evo would i see any gain or no difference.

Sorry for the noob question. i tried searching.

 

t3/t4 is just a flange....what size and brand turbo is it?...
plus it wont mount up to the stock manifold...

 

Oh I see, ill ask him. So it means ill have to upgrade my turbo manifold?

 

yes and you will lose the twin scroll. You're probably better off with the stocker that the other turbo. More info needed.

 

OK ill find out probably tomorrow. Thanks for all the help.

 

Correction...T3 is the flange and turbine side, T4 refers to the compressor side mated to the T3 turbine side.

 

This sounds more like it. I am not sure that this turbo is doable on an Evo though. Off hand, I can't remember anyone having done this.

 

Thanks for all the help guys, im not even going to bother. I got enough to worry about i just got rear ended... looks like its time for a jdm rear.

 

Pretty much everyone on this forum running a non-stock flanged turbo has a "T3/T4" footprint. Basically anyone with a T3 hotside and a T04E/T04S compressor side (50 trim, any 30/35r variant,...). It is an extremely vague designation that could mean virtually anything, much like if you said you had a "TD05H" turbo.

 

I would do the VII bumper, but not many people agree with me