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APR T2100009 K04 Turbo Kit for Audi B8 A4

Achtuning Price: $3,299.99
Item Number: T2100009
Manufacturer: APR
Manufacturer Part No: T2100009
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APR's T2100009 S3 K04 Turbo Kit will upgrade your current 209hp and 264lb-ft 2.0T TFSI Engine with all of the necessary OEM components from the European Audi S3 along with APR's meticulously recalibrated Engine Management to produce 312 horsepower and 367lb-ft of torque on 93 octane gas when fitted with an APR RSC exhaust system.

Reliability, drivability 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.

Featuring APR's Patented EMCS program switching functionality and Direct Port 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 be able to choose 1 to 4 of the following programs:

  • Stock Mode = OEM ECU Settings
  • 91 Octane Performance = 329hp and 350lb ft
  • 93 Octane Performance = 344hp and 369lb-ft
  • 100 Octane Performance = 355hp and 385lb-ft
  • 104 Octane Performance = 361hp and 405lb-ft
  • Valet Mode = Limits rpm and MPH

Customers already chipped with APR software will receive a fully loaded ECU upgrade with the kit. Customers who are not already APR chipped will receive a single program ECU file with other programs available at an additional cost.

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)

*It is essential to ensure your vehicle is filled with at least the minimum octane rating for each Performance Calibration when activating the program.

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