APR's S3 K04 Turbo Conversion is now available for the Audi B8 A4/A5 & Q5 2.0 TFSI Valvelift engine. APR has developed an excellent entry level turbocharger upgrade for the 2.0 TFSI VL engine by incorporating the OEM turbocharger assembly from the Audi S3 and coupling it with APR's expertly recalibrated engine management upgrade. APR's Engineering Team has developed a powerful and reliable turbocharger upgrade that maintains OEM engine bay appearance and offers up to 116 hp and 113 lb ft of torque over the OEM power output of the 2.0 TFSI.
Reliability, drivability, stealth and enhanced performance that cannot be bested are the highlights of APR's newest OEM-component based conversion package.
APR's engineers have expertly recalibrated the engine management system to allow for nearly flat torque delivery from 2800 RPM to 5000 RPM which results in a smooth linear pull throughout the power band. Keeping the track enthusiast in mind, this conversion package will not result in overpowering of the driveline but will allow for smooth acceleration to easily maintain control while cornering.
The Borg Warner K04 turbocharger selected by VAG engineers is perfectly sized for the 2.0 liters of displacement to allow for stout horsepower numbers as the RPMs increase with no dramatic fall off as redline approaches. This ensures plenty of power in the high RPMs for continued acceleration in the straights and positioning at the healthiest portion of the power band after corner exit.
Optional OEM Exhaust Compatibility
While a full exhaust is recommended for maximum power, If you're in a situation where running a high flow exhaust is not permissable, APR has also developed software specificly to use with your OEM Exhaust system. You may switch between high flow exhaust software or OEM exhaust software free of charge any time you alter your exhaust system.
APR's Patented EMCS Technology
Featuring APR's Patented EMCS program switching functionality and DirectPort Programming, APR's Engine Management Calibration for this conversion package allows for a range of Octane and situation specific calibrations to be installed simultaneously on your vehicle's ECU. These programs and features are able to be cycled through via your existing factory cruise control and activated in less than 20 seconds. You will also be able to add APR Security Lockout, APR Fault Code Erase and APR Anti-Theft features.
APR includes all hardware and software needed for a painless install.
APR DPP ECU Upgrade Specific to the S3 K04 Turbo Conversion
APR Audi S3 K04 Turbocharger Assembly
OEM Manifold Gasket & Nuts (5x)
OEM Exhaust Gasket, Bolts (3x), Washers (3x) & Nuts (3x)
OEM Downpipe Gasket, Studs (4x) & Nuts (4x)
OEM Turbo Oil Gasket
OEM Turbo PCV Flange Gasket
OEM Engine Oil Gasket
OEM Vacuum Line Crimp Clamp
OEM PCV Crimp Clamp
OEM Crush washers for Turbo Oil and Coolant Connections (10x)
Stealthy OEM Appearance
APR's S3 K04 Turbocharger Conversion System is constructed from OEM parts and appears OEM. It's easy to install and 100% reversable. Every OEM part is fully Plug and Play:
Intercooler (Upgrade Recommended)
Exhaust (Upgrade Recommended)
Intake (Upgrade Recommended)
Positive Crankcase Ventilation Lines
Turbo Support Brace
Motul Oil, Coolant and Oil Filter
Part of the APR Turbocharger System install process requires removal of the OEM Turbocharger. During this process, oil and coolant must be drained and should be replaced to offer superior performance and protection. The APR Turbocharger Systems are now complete turn key solutions, including everything you need down to the oil, coolant and oil filter.
5 Liters of Motul Specific 505.01, 502.00 & 505.00 SAE 5w40 Oil, Oil Filter & 4 Liters of Inugel Optimal Ultra (Concentrated) - Organic
APR's S3 K04 Turbo Conversion is now available for the Audi B8 A4/A5 & Q5 2.0 TFSI Valvelift engine. APR has developed an excellent entry level turbocharger upgrade for the 2.0 TFSI VL engine by incorporating the OEM turbocharger assembly fr...
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Attention International Buyers! We cannot ship APR products internationally. We are authorized to ship products within the United States Only.APR LLC is an automotive engineering firm operating a 36,000 sq. ft. performance campus in Opelika, AL. APR was founded in 1997 with a corporate philosophy of Integrity, Excellence and Innovation. APR's Sole Mission is to provide the highest quality and most highly engineered aftermarket performance products available for Porsche, Audi and Volkswagen vehicles.
APR, Enhancing the Driving Experience with No Compromise.
Attention International Buyers! We cannot ship APR products internationally. We are authorized to ship products within the United States Only.APR LLC is an automotive engineering firm operating a 36,000 sq. ft. performance campus in Opelika, AL. APR was f...
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