The APR MS100129 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 bringing power to 478 HP and 429 TQ on 91 octane fuel and up to an astonishing 541 HP and 475 TQ on 104 Octane fuel. Stunning carbon fiber and smooth cast-aluminum adorn the system, creating a clean and simple install that looks just as powerful it is. Finally, APRs 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.
The factory throttle body is a massive power-robbing restriction. Its cross-sectional area is ~25% smaller than the superchargers inlet, causing airflow to plummet at high supercharger speeds. Its responsible for losses as high as 33 HP!
The APR Ultracharger Throttle Body is huge. Its cross-sectional area is ~28% larger than stock, and an additional 5% larger than the superchargers inlet. It completely eliminates the throttle body as a point of restriction and allows for maximum airflow into the supercharger.
APRs incredible Ultracharger ECU Upgrade is why it all just works. It delivers an outstanding driving experience, packed with a smooth daily driving, thrilling wide open throttle acceleration, and unmatched performance. Its APR's most advanced 3.0 TFSI software to-date, and its included as a free upgrade to all who own an APR Stage II ECU Upgrade.
APR Ultracharger System Fitment:
APR Ultracharger Manufacturing: The APR Ultracharger is made from carbon fiber and smooth cast-aluminum. Gaskets, bolts, clamps, couplers, and wiring and hose extensions are included as is a set of NGK BKR9EIX spark plugs.
APR Ultracharger Kit Install: Installation of the APR Ultracharger typically takes about 3 hours. It is recommended to have the installation done at your APR dealer as the ECU requires reprogramming in order for the engine to run with the new throttle body.
Note: Required for installation:
APRs Stage I ECU Upgrade
APRs Supercharger Drive Pulley Upgrade
APRs Supercharger Crank Pulley Upgrade
APRs Stage II ECU Upgrade
APR CPS or AWE Tuning ColdFront supercharger cooling upgrade
Recommended for optimal performance:
NGK BKR9EIX plugs gapped @ .024 +/- .002 torqued to 30Nm *included with Ultracharger
A high flow intake system. For the best results, APR recommends removing the intake snow screen
APR parts are warranted to be free from defects in the materials and workmanship prior to installation. This warranty does not cover labor, misuse, faulty installation, failure of related parts or parts purchased other than from APR, LLC. This warranty extends to the original purchaser for as long as they own the vehicle and the hardware.