The 2011-2018 Audi A8 quattro blends flagship luxury, advanced technology, and supercharged performance with legendary all-wheel-drive capability. Enhance your A8 quattro with APR performance upgrades, including ECU and TCU tuning, intake systems, intercoolers, exhaust upgrades, and supporting hardware engineered to increase power, improve responsiveness, and elevate the driving experience.

APR’s Engine Hardware delivers true performance engineering—meticulously crafted intake systems, turbocharger upgrades and support components built to integrate with calibration upgrades and boost your vehicle’s breathing, response and power delivery on VW, Audi, Porsche and other European platforms.