Looking for aftermarket parts to modify or upgrade your Audi A3 Quattro with programmers & chips? At Tunersports.com we carry a huge selection of the top name brand performance programmers & chip parts and accessories for your A3 Quattro.
Whether you have a 2006 or 2020 Audi A3 Quattro in Base to Prestige trim we have you covered. With programmers & chips from in-line modules to throttle controllers we have 11 A3 Quattro programmers & chip mods available. All parts have free shipping to the Continental US 48 States.
