i dont hav a d/v, infact i dont hav squat its all totally standard but iv got a fucked up problem where it just doesnt want to do much after 3000ish rpm n even on its way there its a bit lumpy. been like that since i got it (2 months or so) n i think it might be the spring on the wastegates fucked? was just gunna leave it n put on a -31, chip etc etc over winter then get it set up but i heard ur best makin sure the engine is sweet before u start tuning them?
not sure whether or not to tune it cuz its all standard n pretty mint with a fully backed up 71k, but on the other hand, im 19 n its what iv always wanted. pullin my frickin hair out tryin to decide what to do!