Originally Posted by Longboarder
Your M3 is a beast to walk a FBO/tuned GT-R! The next step is the upgraded turbo GT-Rs and it would be insane if you could hang with one of those.
Did you do an upgraded pulley or any other tweaks with the VF kit? Your dyno is very impressive for a VF620 kit plus catless x-pipe.
Not a chance he or most of us would hang with a FBO GTR on e85, and no way if they have upgraded turbos!