DCTperformance

i need some serious and concice advice. im turbo chargin' my k2d, im shooting for no more than 305 to 315 to the wheels. im looking for lots of torque, low boost at high rpm with minimal if no work to the engine. i'm looking into a mitsubishi super 16g turbo and lc pistons ratio:7 1/2, maybe an upgraded fuel rail from sds, but i think i can manage with out it. what advice can you give me?