Can you run a turbo with a greddy evo2 catback or is the piping too small?

 

it'll b fine, for a turbo you need 60mm piping, and the evo2 comes 60-70

 

there is a limited line of Greddy Evo coming out, its called EVO TT, for Turbo Tuned. its made for NA cars that have a turbo added on. its a bit bigger than the normal EVO. its not made for many cars, so you will need to see if its gonna be available for yours.

 

oh is that what the TT means? lol i'll have to check that exhaust out then