As with all major developments at PERON Automotive, our EA855 EVO calibration is the culmination of months of dedicated work by highly experienced engineers in our world-class facility. Despite our extensive time spent on the earlier CEPA/CZGB engine over the years, we approached the EA855 EVO and its new mixed injection with a clean sheet. Months of in-depth research and development with the Bosch MED17.1.62 ECU allowed us to fine-tune the engine’s behaviour to perfection. The results speak for themselves—not only in raw performance metrics but also in the enhanced driveability that transforms every driving experience.
This Performance Software Package Includes:
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PERON Tuning Stage 1+ ECU Tune: Developed by NickK, PERON's head of engineering, this tune optimises throttle response, power delivery, and torque for enhanced performance and sharper acceleration. Calibrated with precision, it delivers smoother power distribution while ensuring the engine operates reliably under increased load.
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TVS Engineering Stage 2+ TCU/DSG Tune: TVS optimises shift logic, increasing shift speed, clutch pressure, and torque capacity, while also improving thermal management and launch control. These calibrations deliver refined yet dynamic shifting for the DQ500 gearbox.
These tunes were developed to work in perfect synergy, delivering exceptional performance and driveability for your Audi RSQ3 F3.
Scroll further to explore detailed information on ECU/TCU tuning highlights, hardware and fuel requirements, as well as the features of these PERON Tuning, TVS Engineering, and Dyno Spectrum tuning solutions.
PERON Tuning Stage 1+ ECU Tune for the Audi RS Q3 F3
Enhanced Driveability and Performance
Designed to increase engine output to between 450-480 horsepower and 450-500 ft-lbs of torque, the Stage 1 takes advantage of the EA855 EVO's inherent potency. The engine is so good that careless tuning can easily exceed the capabilities of the connecting rods. Because of this, careful consideration was given to safety and long-term reliability, which is why the engine torque has been left at a conservative level. The primary goal is to refine power delivery, enhancing the response and smoothness of acceleration while improving on the already excellent driveability.
Fuel Requirements and Efficiency
This tuning stage requires 97-98 RON fuel, with 99 RON recommended to capture the full benefits of the tune. By optimising fuel usage, this stage ensures that the engine operates efficiently, making the most of the increased power while maintaining the car's fuel economy.
Hardware Requirements
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NGK Competition R7438-9 Spark Plugs
Optional Hardware
ECU Tuning Highlights for the 2.5 TFSI EA855 EVO DAZA/DNWA
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Enhanced Torque and Load Management: Optimised internal calculations improve external control, delivering smoother power distribution while maintaining correct torque output to the gearbox and chassis.
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Boost Control Refinement: Adjustments to boost pressure provide quicker turbocharger response and more consistent power delivery, making acceleration feel more immediate and forceful.
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Wastegate Rattle Fix: Optional adjustments to wastegate position for engines with a noisy wastegate puck.
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Fuel Delivery Optimisation: Modified fuel flow and increased cylinder pressure management ensure the engine remains safe while delivering higher performance, supporting more aggressive driving without compromising reliability with OE fuel pumps and fuel lines.
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Mixed Injection Optimisation: Refined port injection strategy to improve efficiency and power.
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Lambda Optimisation: Perfected air-fuel ratio adjustments improve both efficiency and safety, ensuring optimal performance even under high power outputs.
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Ignition Timing Enhancements: Fine-tuned ignition for maximum power and smoothness, while maintaining engine safety and fuel efficiency, resulting in better throttle response and combustion precision.
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Camshaft Timing Adjustments: Tweaked camshaft timing enhances both responsiveness and peak power, improving torque in low RPMs and maintaining power at high speeds.
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Speed Limiter Removal: The factory-imposed speed limit is removed, unlocking the true potential.
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Exhaust Flap Control: Exhaust flaps remain open at all RPM ranges in sport mode, amplifying the exhaust note for a more aggressive and dynamic driving experience.
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Quiet Cold Start: An optional quiet cold start feature reduces noise during engine warm-up, perfect for maintaining neighbourhood peace in the mornings.
TVS Engineering Stage 2+ TCU/DSG Tune for the DQ500 Gearbox
The Stage 2+ TCU Tune for the Audi RSQ3 F3 is the essential upgrade to significantly boost your DQ500 gearbox’s performance. This tune increases torque handling to up to 700 Nm and enhances clutch pressure to 14-15 bar, delivering faster, smoother shifts, improved launch control, and optimised driveability for both everyday driving and high-performance applications.
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Increased Torque Capacity (up to 700 Nm): With recalibrated torque limiters and increased clutch pressure, Stage 2+ allows your DQ500 gearbox to handle up to 700 Nm of torque, offering the necessary control for more power without straining your transmission.
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Optimised Shift Performance: Stage 2+ delivers fast, smooth gear changes across all driving modes (D, S, M), with reduced shift delay and enhanced paddle responsiveness for quick, sharp gear changes. The advanced shift logic ensures instant power delivery in every scenario, allowing for a more engaging and responsive driving experience, whether on the road or track. Additionally, selectable options such as automatic upshift/downshift deactivation in Manual (M) mode and kick-down deactivation give drivers ultimate control. This allows the driver to customise the shifting behaviour to match their driving style.
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Enhanced Launch Control: Take-off faster with multi-step launch control, optimised for quicker clutch engagement and improved throttle response. The system ensures smoother, more controlled launches, perfect for road use and track sessions.
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Thermal Management & Durability: Stage 2+ includes improved thermomanagement and enhanced clutch cooling, keeping gearbox temperatures in check during demanding conditions. This ensures long-term reliability and protects your gearbox from heat-induced wear.
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Improved Driveability: TVS’s Driveability Upgrade enhances daily driving with smoother shifts, reduced clutch slip, and optimised shift programs for each mode, ensuring your TT RS feels refined while offering the performance edge when needed.
PERON Tuning Stage 1+ Package with Dyno Spectrum DS1
At PERON Automotive, we now offer an advanced option with the Dyno Spectrum DS1 for our Stage 1+ Tuning Package. The DS1 ECU offers unparalleled control over your TT RS, introducing features like on-the-fly map switching, flex-fuel support, and advanced data logging. This powerful platform takes our refined tuning even further, offering unmatched flexibility for enthusiasts who demand more from their vehicle.
Key Features of Dyno Spectrum DS1 Integration
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Map Switching: With DS1, you can switch between up to 4 different maps in real-time. These maps can be customised for various setups, such as daily driving, track use, or different octane ratings, giving you maximum versatility.
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Flex-Fuel Capability: The DS1 supports flex-fuel tuning, enabling your TT RS to automatically adjust to different ethanol content in the fuel. Whether you’re using E85 or a blend, the system adapts fuel delivery, ignition timing, and boost levels to maintain peak performance.
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Advanced Data Logging and Diagnostics: The DS1 provides extensive data logging capabilities, allowing you to monitor critical engine parameters. The system also includes advanced diagnostic tools, making it easier to track performance, troubleshoot issues, and fine-tune the vehicle.
Engine Tuning Notes
The stated figures are representative for a DAZA engine on stock hardware. The DNWA engine has more restrictive emissions with the addition of an Gasoline/Otto Particulate Filter (GPF/OPF) in the downpipe plus some other minor differences which means it tends to make 10-30hp less than the DAZA with Stage 1+.
