+1000000 and remind me again with that. And i hope it worth it in the end

 

Yes the EVO2 is too much restrictive for FI setup, the piping is 2.25" if I'm not mistaken. since you already have APS TP (2.5" ?), I suggest the APS 3" exhaust. zero backpressure and loud especially when combined with the 3.5" TPs.

If you end up coming to Dubai for tuning I can guide you to one of the best tuners here. he specialize in EU, Motec, AEM etc..

 

Thanks man, i think thats whats gona happen. Dubai here we come...i love that city

 

I dont know if i would worry about the exhaust. I made 573rwhp at 14 psi thru the borla which is dual 2.25" - while i did changed several things at once, i didnt appear to gain anything out of a dual 3" at the same boost.

 

Wow, that is interesting.

 

If I remember one of the mods was running APS TT on the Nismo Exhaust as well . . . . . . . .

It will "work" but it won't be efficient. I suggest getting the APS 3" or GReddy EVO TT.

 

I did and ran 442whp@9psi. With my build I'm switching to the Greddy EVO TT.