• APR transverse Audi TT 2.0 TFSI Valvelift K04 turbo upgrade kit, 346 horsepower - $2649

      APR just released their Audi TT transverse 2.0 TFSI K04 upgrade kit. Standard Audi TT's feature a 211 horsepower and 258 pound-feet output 2.0 TFSI motor. The Audi TTS however gets 265 horsepower from the same 2.0 four cylinder thanks to different tuning and turbo hardware. APR makes this same hardware available for the standard TT but boosts output to 346 horses on 93 octane pump gas.

      On 100 octane this output rises to 364 horsepower and 379 pound-feet of torque. Output at the wheels is a very impressive 341 wheel. Pretty impressive for using the same turbo as the factory and a large gain over the stock 201 wheel horsepower.

      Pricing is a very reasonable $2649. Components, specs, and dynographs are below.


      APR provides all hardware and software needed to ensure a complete install. All items which can be preassembled on the turbocharger come preassembled by APR. The APR K04 turbocharger system consisting of the following:

      • APR EMCS Software
      • APR Modified OEM K04 Turbocharger with Billet Compressor Wheel, Stainless Steel Exhaust Manifold, N75 Solenoid and Wastegate Actuator
      • APR CNC Turbo Outlet Flange
      • APR Turbo to Turbo Outlet Flange O-Ring
      • APR Turbo to Turbo Outlet Screws (3x)
      • APR Turbo Outlet Silicon Hoses
      • APR Turbo Outlet Hose Clamps (2x)
      • APR CNC Compressor Cover DV Mounting Flange
      • APR Turbo to DV Mounting Flange O-Rings (2x)
      • APR Turbo to DV Mounting Flange Screws (3x)
      • OEM DV Mounting Screws (3x)
      • OEM DV Mounting Screw Lock Washers (3x)
      • APR Laser Cut PCV Port Cover
      • APR PCV Port Cover Gasket
      • OEM PCV Port Cover Screws (2x)
      • OEM PCV Port Cover Screw Lock Washers (2x)
      • OEM Turbo Manifold Gasket
      • OEM Turbo Manifold Nuts (4x)
      • OEM Downpipe Studs (4x)
      • OEM Downpipe Nuts (4x)
      • OEM Downpipe Gasket
      • OEM EVAP Line One Time Use Hose Clamps (3x)
      • OEM Oil Return Line Gasket (2x)
      • OEM Oil Feed Line Washers (2x)
      • OEM Coolant Feed Line Washers (2x)
      • OEM Coolant Return Line Washers (2x)

      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% reversible. Every OEM part is fully Plug and Play:

      • Exhaust (Upgrade Highly Recommended)
      • Intercooler (Upgrade Highly Recommended)
      • Intake (Upgrade Highly Recommended)
      • Diverter Valve
      • Positive Crankcase Ventilation Lines
      • EVAP Lines
      • Coolant Lines
      • Oil Lines
      • Turbo Support Brace


      This article was originally published in forum thread: APR transverse Audi TT 2.0 TFSI Valvelift K04 turbo upgrade kit, 346 horsepower - $2649 started by Sticky View original post