APR DTR8868 Direct Replacement Turbo Charger System (3.0T EA839)

  • Sale
  • Regular price $2,995.95

Fits 2018-2019 Audi S4, S5, SQ5

Part # T4100001


  • New DTR8868 direct turbocharger replacement designed by APR
  • Includes free ECU software upgrade from lower APR Stage
  • Direct bolt-on upgrade to 3.0T EA839 engines
  • Included software upgrade produces up to 620 HP (571 AWHP) and 622 FT-LBS (572 AWFT-LBS) of Torque
  • Up to +263 AWHP and +255 AW-FTLBS of torque over stock
  • Turbocharger provides headroom beyond advertised numbers
  • Included software upgrade remains emissions compliant
  • Included software upgrade designed for use on a factory engine
  • Supports 91, 93, 100, 104 AKI, and E60-E85 in North America
  • Support 95, 98, 104, 108 RON, and E60-E85 in the ROW
  • German dual ceramic ball bearing center section
  • Vibration sort rig (VSR) balanced turbocharger center housing rotating assembly (CHRA)
  • Aircraft-grade billet 6061 aluminum 88/64mm compressor wheel
  • .65 A/R compressor cover
  • Integrated diverter valve (DV) port with OEM DV Included
  • Nickle-based superalloy K418 high-flow 68/63mm turbine wheel
  • High temperature 310 stainless steel turbine housing
  • Internally gated wastegate with actuator
  • .83 A/R turbine cover
  • All necessary hardware, gaskets, and clamps included
  • Connects to your factory components
  • Optional HPFP upgrade provides increased output on ethanol, and more protection headroom
  • Incredible value with support and directions included

Specific software is required to use this system. Software upgrade from lower stage is included for various vehicles. Software compatibility must be checked before purchase! The software installs to your vehicle's factory ECU. Currently software can only be installed by an Authorized APR dealer. Software is available in two formats: For use with the stock HPFP, and for use with the APR HPFP. The advertised results were captured with an APR Intake System, APR Intercooler System, and APR TCU Upgrade (for higher RPM). The max output on E85 was produced using an APR HPFP. INCLUDED SOFTWARE POLICY: This kit includes an upgrade to the APR Stage 3 ECU at no additional charge if the vehicle is already tuned with an APR ECU Upgrade. If the vehicle is not, an APR Stage 1 ECU Upgrade must be purchased to get the free upgrade to APR Stage 3 ECU Upgrade.

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.