Turbo Dynamics do 2 types of PD130 hybrid turbos.
Stage 1 = MD345 = GT17 compressor wheel.
Stage 2 = MD446 = GT20 compressor wheel.
Stage 1 = MD345 = GT17 compressor wheel.
Stage 2 = MD446 = GT20 compressor wheel.
no need for uprated injectors, even with hybrid 150. a stock 150 mapped will obviously produce more bhp/lbft than a 130 mapped. however you'd be mad. the time and expense to do that is pointless. a hybrid 150 may not seem like it will produce much more power, however they can produce almost 100lbft more than a mapped stock 150 unit.