1. M

    Crap power out of my new turbo

    hey guys already posted this on thought id post here to see what u guys think. i got my garret gt3071r internal wastegate, 0.64, installed few months ago but after spending so much it only made 276rwhp. i got all the supporting mods for it 740cc inj, nismo pump, fmic, pfc ecu, list goes...