034Motorsport C8 Audi RS6 & RS7 EA825 4.0T Dynamic+ Performance ECU & 8HP95 ZF8 Transmission Tuning Bundle

034Motorsport Dynamic+ Software for the C8 Audi RS6 & RS7 EA825 4.0T Engine and 8HP95 ZF8 Transmission delivers stronger, smoother acceleration with OEM-level refinement, built for real-world driving, not just peak numbers. Developed using extensive testing and high-resolution data collection, it ensures consistent, reliable performance in any condition. Stock (Measured by 034): 615 HP / 615 TQ Stage 1 91 Octane: 730 HP / 722 TQ Stage 1 93 Octane: 743 HP / 730 TQ Stage 1 E85: 817 HP / 758 TQ (E60-E85 Content) Stage 1 E40 Blend: 830 HP / 835 TQ (E38-E44 Content) TCU Compatibility: 2022+ C8 RS6 & RS7 model-year vehicles are equipped with TCU flashing protections that prevent OBD unlocking and tuning, known as the 401 bootloader. In order to unlock your TCU, select the Bootloader Unlock Harness (BLU) at checkout when also purchasing your TCU tune. This harness allows for a one-time unlock, enabling OBD flashing via 034SPI, allowing you to flash with your Dynamic+ TCU tune. Learn more about the Bootloader Unlock Harness (BLU) here. BLU is only compatible with 034SPI and requires that you own a 034Motorsport TCU tune. See product disclaimers at the bottom of Item Details for relevant fitment/flashing notes The Benchmark Just Moved The RS6 and RS7 are the endgame platforms we've dreamed of since our first Audi. These weapons-grade sleepers blend raw motorsport capability with everyday German subtlety. This isn’t a car you drive, you wield it. 034Motorsport Dynamic+ software builds on that foundation the right way. More power, sharper response, and harder acceleration, all without sacrificing the refinement and drivability that define the C8 RS6 and RS7. Audi uses “Dynamic” for its performance factory modes. Dynamic+ picks up where Audi left off, providing transformative performance in a package as refined and reliable as if it came from the factory with it. For us, Dynamic+ isn’t just a name. It’s the approach to tuning that we’ve refined across dozens of Audi platforms for over 20 years. Every calibration is built with Dynamic+ in mind, making real gains without compromising quality, reliability, drivability, or usability. The 4.0T twin turbo V8 is a complex, highly engineered platform, and we treat it that way, enhancing performance with precision, not shortcuts, and delivering a result that feels as cohesive as it is powerful. VariSpec - Make It Yours 034Motorsport VariSpec is a feature customization suite within 034SPI, giving you direct control over market-first features and functionalities within your tunes. Instead of being locked into a single feature set, VariSpec lets you tailor key performance and drivability features to your hardware, driving style, and personal preferences. With VariSpec on your EA825 4.0T, you can configure things like: Crackle Overrun User can enable/disable crackle overrun/burbles present on throttle liftoff, and if enabled, select their desired crackle duration in 0.5-second intervals from a minimum of 1 second to a maximum of 2.5 seconds. Exhaust Flap Control User can select how they would like the exhaust flaps to actuate, from stock, Always Open in All Drive Modes, and disable flaps altogether to remove performance limitations if an aftermarket catback without flaps is installed, without the need of flap sensor cancellers. Cylinder on Demand Selector Users can select whether they would like to enable or disable the OEM cylinder deactivation program for fuel savings Auto Start/Stop Selector Users can choose whether the start/stop system functions like stock, or is off by default and can be re-enabled via the in-car button each key cycle. Left-Foot Braking Allows for the throttle to be applied while applying the brake, great for Brake Boosting or performance trail-braking Vehicle Speed Limiter User can Enable or Disable the factory Top Speed limiter From subtle daily driving to aggressive performance, you can dial in your experience. TCU Matters Too 8HP95 ZF8 TCU tuning for the C8 Audi RS6 & RS7 features targeted, tailored calibrations designed to complement increased engine power. These refinements ensure smooth, refined power delivery while enhancing shift quality, drivability, and everyday usability. The result is a more responsive yet comfortable driving experience that seamlessly integrates added performance with OEM-like behavior. Improved Torque Management Torque calibration is specifically optimized for the EA825 4.0T and 8HP95 ZF8 transmission, ensuring the TCU remains fully aligned with increased output. This allows the drivetrain to handle higher torque levels with confidence while preserving the smooth, refined performance expected from the C8 Audi RS6 & RS7 in all driving conditions. Increased Launch Torque and Launch RPM The targeted torque amount when engaging Launch Control is increased, raising the Launch Control RPM over stock. This results in drastically quicker accelerations from a Launch, allowing for blisteringly fast 0-60 and 1/4 mile results that are bound to make you and your passengers grin from ear to ear. Gear Display in All Driving Modes The active gear is displayed across all drive modes, providing constant visibility and improved driver awareness. This added feedback enhances driver confidence and control, whether cruising or pushing the vehicle in more dynamic driving situations. Exclusive Unlock & OBD TCU Flashing for 2022+Models Using proprietary and exclusive tools made by 034Motorsport, 2022+ RS6 & RS7 models equipped with the latest 401 bootloader TCU can be unlocked and tuned with 034Motorsport TCU tuning. To unlock your TCU, select the 034SPI Bootloader Unlock Harness (BLU) at checkout when also purchasing your TCU tune. This harness allows for a one-time unlock, enabling OBD flashing via 034SPI so you can flash your Dynamic+ TCU tune from home. ECU Tune Supporting Modification Requirements: STAGE REQUIRED MODIFICATIONS RECOMMENDED MODIFICATIONS Stage 1 91/93 No Hardware Required Stage 1 TCU Performance Drop-In Air Filter Upgraded Intercoolers Transmission Insert Stage 1 E60-E85 No Hardware Required Stage 1 TCU Performance Drop-In Air Filter Upgraded Intercoolers Transmission Insert Ethanol Content Sensor/Gauge Stage 1 E40 No Hardware Required Stage 1 TCU Performance Drop-In Air Filter Upgraded Intercoolers Transmission Insert Ethanol Content Sensor/Gauge