hey, basically i have what i think is a very stock r32 gts-t 4 door. all it has is a 2nd hand 3inch catback exhuast and it is getting over 150kw's on turbo tunes dyno which has recently been re-calibrated.
just want to know why it is getting such a figure. i was told on ns.com is could be a "freak engine" but im more suspicious of something like a hi-flow turbo or ecu remap that i cant see.
so yeh, what u guys rekon?
Dyno Sheet: