if im not mistaken the first turbo has a smaller compressor side to a t4 off a rs500..if you get a larger compressor side from a dealer then will it be the same t4 that is off a rs500 and therefore producing more power?

any help would be great
thanks

 

I run a T04E on my Cosworth, Im unsure of spec as it was already on the car so Ill be intersted in this thread.

 

Maybe worth a post in GD with a link here mate.

 

i ran a t04e on my old car and that was like a t34 with a .63 exhaust housing. was nowhere near a genuine rs500 t4.