Benefits of a V5 STi over earlier models?
 

Picking up my 3rd STi soon... :) ... I've had 2x STi V4's in the past but never the V5 - What are the differences over the V4s in terms of the mechanical side?

Is it a better base to tune / bigger turbo etc?

As far as I can see there are many cosmetic diffs but not 100% on the mechanicals.


Cheers