Introducing the APR DTR8868 Turbocharger Upgrade for Audi 3.0T EA839 Engines

Unleash the Full Potential of Their Audi S4, S5, or SQ5 with the APR DTR8868 Turbocharger, a Direct Replacement Tailored to the 2018+ Models!

Unmatched Performance: Elevate their Audi's power to astonishing levels with the APR DTR8868 Turbocharger upgrade. It delivers an astounding 620 HP (571 AWHP) and 622 FT-LBS (572 AWTQ) of torque while preserving its emissions components.

Versatile Software: The package includes tailored software for a variety of vehicles and modifications, accommodating premium pump fuels, race fuel grades, and even ethanol, all without the need for additional fueling upgrades. For maximum output on ethanol and enhanced protection on pump fuel, supplementary HPFP software is readily available.

Ground-Up Engineering: This turbocharger results from meticulous design and development by APR, providing absolute control over every aspect. Unlike factory or factory-cloned turbochargers, theirs is engineered from scratch.

Precision and Reliability: The APR DTR8868 Turbocharger boasts many upgrades, including German dual ceramic ball bearings for smooth and reliable operation with improved transient response. It eliminates the conventional journal-bearing design found in factory turbochargers. The compressor cover features an appropriately matched A/R and an impressive 88mm billet aircraft-grade 6061 aluminum compressor wheel.

Built for the Track: The turbine side of the turbocharger is equally impressive, with a turbine housing cast from robust 310 stainless steel designed to withstand the rigors of the track. Paired with a new nickel-based superalloy K418 54mm turbine wheel, it ensures low exhaust gas temperature, minimal exhaust back pressure, and low turbo discharge temperature. The system is meticulously engineered for the specified power levels, boasting reliability. Each rotating group is VSR balanced for consistent and dependable performance.

Complete Kit: The comprehensive kit includes the turbocharger, calibrated wastegate actuator, diverter valve, and all necessary one-time-use installation hardware. It even provides an adapter for the APR intake system, maximizing airflow while remaining compatible with the factory intake.

Turbo Loyalty Program: Take full advantage of their turbocharger with APR's Turbo Loyalty Program, offering a complimentary upgrade from any lower APR ECU stage to Stage 3. If they don't have APR software yet, it's just the cost of the Stage 1 tune. APR also offers free upgrades from stock HPFP software to the upgraded HPFP file and seamless transitions between various fuel octanes, including ethanol.

Reliability First: APR Stage 3 software prioritizes reliability. It's designed to prevent aggressive turbo spikes in the lower RPM range and avoid pushing the factory rods and pistons to their limits. Extensive component protections for exhaust gas temperature (EGT), back pressure safety (EMAP), turbocharger discharge temperatures, and fueling system capabilities are built in. Precise adjustments during development ensure that as exhaust gas temperature rises, the system lowers lambda to cool EGT without overtaxing the injection system with excessive on-times. Secondary protection limits output for added safety. With APR's upgraded HPFP, they'll experience significant headroom, reducing the need for power limitations under prolonged extreme use.

Experience the APR DTR8868 Turbocharger Upgrade and redefine their Audi's performance potential. Elevate their driving experience with APR, where precision engineering meets uncompromising reliability. Upgrade their Audi today for a thrilling journey on the road or track.