as well ? ecu upgrade ? aftermarket exhaust ? If so, a dual intake wont net you much more power. But if you MUST go with a dual intake, get the Selin setup. If you ever decide to do a TT swap or buy a stock TT you already have your first upgrade to slap on. If NA is bone stock, dont waste your money. And one more thing, use the Search function. Everything you need to know and more is in there.