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APR

APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2

$2,299.95

APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2
APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2
APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2
APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2
APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2
APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2

APR

APR - T2100010 - TRANSVERSE 2.0 TFSI VALVELIFT K04 TURBOCHARGER SYSTEM -- Audi TT Gen2

$2,299.95

 APR Transverse 2.0 TFSI Valvelift K04 Turbocharger System

 

NOTICE: THIS MOTORSPORT/RACING PRODUCT IS NOT DESIGNED TO MEET ANY FEDERAL EMISSIONS STANDARDS IN THE USA AND IS NOT FOR STREET OR HIGHWAY USE. THIS PRODUCT IS NOT C.A.R.B. COMPLIANT AND IS NOT FOR SALE OR USE IN CALIFORNIA, USA. APR MAKES NO CLAIMS THIS PRODUCT COMPLIES WITH ANY EMISSION LAWS IN ANY JURISDICTION. IT IS ENTIRELY THE RESPONSIBILITY OF THE PURCHASER TO INFORM THEMSELVES OF ANY LAWS OR REGULATIONS WHICH MAY PROHIBIT USE OF THIS PRODUCT.

APR's Transverse 2.0 TFSI Valvelift K04 Turbocharger System will upgrade your current factory rated 211hp and 258lb-ft engine with all of the necessary OEM components from Audi TT-S and meticulously recalibrated Engine Management to produce 346 horsepower and 377lb-ft of torque on 93 octane gas.

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 2000 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.

 

APR Modified K04 Compressor Cover

APR Compressor Overview

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.

Compact, Stealthy & Reliable Design

One of the greatest benefits to the APR K04 turbocharger system is its simple, yet elegant design. APR's CNC machined direct compressor recirculation port on the OEM compressor cover significantly reduces engine bay clutter and saves the end user from the hidden costs of purchasing extra throttle body pipes, hoses, clamps and DV mounts for recirculating boost pressure. The compact design also removes extra charge piping volume to allow for lightning fast boost response and less locations for boost leaks. Furthermore, charge air pressure is directed directly at the compressor wheel which helps keep the turbo spooled upon lifting the throttle, minimizing turbo lag.

The OEM k04 turbocharger features a turbo muffler designed to reduce turbocharger sound in the cabin that also creates a restriction in the boost pressure delivery stream. APR removes the turbo muffler not only to enhance the sound of the turbocharger, but also to smooth the airflow across the previously baffled muffler section. A clean and simple CNC flange developed by APR's Engineering Team is bolted directly to the compressor cover in place of the OEM turbo muffler. A long mounting surface provides an excellent slip proof surface for mounting the silicon discharge hose and an o-ring between the flanges ensures a life of leak proof operation.


The 2.0T Valvelift engine requires a longer PCV outlet hose for proper connection to the APR K04 Turbocharger System. APR has developed a high temperature hose solution to ensure proper PCV routing on the Valvelift without headaches. The design is clean and simple and never requires maintenance. Just remember to pick up this extra part when ordering below.

APR's EMCS Technology

Featuring APR's 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 be able to choose 1 to 4 Programs listed below. You will also be able to add APR Security Lockout, APR Fault Code Erase and APR Anti-Theft features.

Programs
Program Mode* Peak HP Peak TQ Largest HP Gain Over Stock Largest TQ Gain Over Stock Speed Limit
*It is essential to ensure your vehicle is filled with at least the minimum octane rating for each Performance Calibration when activating the program.
¹Figures measured using APR APR Carbon Fiber Intake, APR Intercooler, and APR Race DP Exhaust System.
Stock - As reported by VW/Audi 211 HP 258 LB-FT - - Limited
Stock - As measured by APR 221 HP 290 LB-FT - - Limited
APR 91 Octane (R+M)/2 or 95 RON xxx HP xxx LB-FT xxx HP @ xxxx RPM xxx LB-FT @ xxxx RPM Unlimited
APR 93 Octane (R+M)/2 or 98 RON¹ 346 HP 377 LB-FT 135 HP @ 6500 RPM 125 LB-FT @ 5450 RPM Unlimited
APR 100 Octane (R+M)/2 or 104 RON 364 HP 379 LB-FT 152 HP @ 6500 RPM 141 LB-FT @ 5400 RPM Unlimited
APR Valet Limited Output Limited Output Limited Output Limited Output 70 MPH

APR TSI K04 Kit

Components

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 DP Studs (4x)
  • OEM DP Nuts (4x)
  • OEM DP 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

APR K04 Compressor Cover vs
OEM K04 Compressor Cover

Dyno Performance

APR dyno

Installation can be performed at MF AUTO and all parts necessary for the installation except for fluids are included. For best results APR highly recommends the APR Race DP Exhaust System, APR APR Carbon Fiber Intake System and APR Intercooler System.

The APR K04 Turbocharger System REQUIRES the Valvelift PCV Hose.