2871r

  1. minimivic

    2871R but which one

    I have enough credit at a turbo company for a GT2871R, but I need to know what specs are best. :confused: Its a daily drivable Audi tt quattro (225hp version) I'm thinking 0.86 exhaust housing but am unsure of the A/R and trims that will work best. Searching for 2871's returned so much...