Vehicle Fitment
Make | Model | Year |
---|---|---|
Audi | A4 | 2008-2016 |
A5 | 2009, 2015-2016 | |
S4 | 2010-2016 |
Make | Model | Year |
---|---|---|
Audi | A4 | 2008-2016 |
A5 | 2009, 2015-2016 | |
S4 | 2010-2016 |
Ultracharger Throttle Body Upgrade Kit by APR®. The APR Ultracharger System dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI. It removes a massive pre-supercharger restriction, allowing uninterrupted airflow into the supercharger for up to an astonishing 542 HP with APR’s Supercharger and Crank Pulleys. Stunning carbon fiber and smooth cast-aluminum adorn the system, creating a clean and simple install that looks just as powerful as it is. Finally, APR’s innovative Ultracharger ECU Upgrade delivers a smooth and exciting driving experience, and it is included as a free upgrade to all who own an APR Stage II ECU Upgrade.
Founded in 1997 with a corporate philosophy of Innovation, Integrity, and Excellence, APR® is the global leader in performance aftermarket products for Volkswagen, Audi, Seat, Skoda, Porsche, and other vehicles. APR operates a 78,000 sq. ft. performance campus in Opelika. APR develops and manufactures hardware, software, calibration and data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more to make your vehicle more exciting. At APR, its sole mission is to engineer only the highest quality and most highly engineered tuning products available to provide Porsche, Audi and Volkswagen enthusiasts with the ultimate driving experience. So, get the most out of your pride and joy with APR.