APR

APR is one of the most respected names in Audi TT tuning, known for pushing the limits of what's possible from the 1.8T, 2.0T, and VR6 platforms. From ECU and TCU software upgrades to intercoolers, intakes, exhausts, and turbo systems, APR delivers dyno-proven power gains backed by rigorous engineering. Every APR product is designed to work seamlessly with your TT's factory systems, no compromises, no guesswork.