The S5 Sportback is all new for 2018+, offering a hatchback body style for extra versatility. It still packs that same punch that we learned to love, capable of capturing the hearts of car enthusiasts with its sleek looks and 349-hp turbocharged V-6 engine. Now US! At APR we're here to help support your aftermarket journey with the best quality products on the market. Make more power with an APR ECU upgrade, we also have you covered from a Brakes, Wheels and Hardware standpoint!

Transform your vehicle with our Engine Control Unit (ECU) Software Upgrades. We optimize the factory engine management system to take full advantage of the engine's capabilities for large leaps in horsepower and torque, along with added features to make the driving experience more exciting.