im just running twin garret turbos, front mount mpower cooler and has carbon fiber bonnet with BOV, its enough to compensate for the weight of the car, has all the usual m3 stuff, 19 inch hamann wheels etc. let me tell use this thing is awesome to drive its a headturner, ill put up some engine bay pix soon
i bought the car like that, u can find similiar ones if you look on the net, its an ex show car it had blue vinyl graphics on the sides and a spoiler but i took them off.
i havnt dynod this thing yet but im guessing its pushin out about 236kw at the flywheel, but probably more because of the turbos
and yes this is a genuine M3