dyno> street tune .... my was ecu was chipped and street tune was done by an indivuadal no names this is not about that.... anywho i decided to see jap and and get a dyno tune i have a stock jdm gsr with a hytech replica header first pass car made like 155 whp and like 119 tq after the dyno session was done motor put out 176whp and 134 now you tell me why wouldnt you wait?