Stage 2 Audi RS6 4.0 TFSI V8 ECU Tuning File – 4G0906560F / 004273 / MED17.1.1 ( Dual Variant) - Product specifications
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Dual-option Stage 2 tuning for Audi RS6 4.0 TFSI — soft and aggressive variants included for Bosch MED17.1.1 ECU.
- Seller Bin
- Creation date
Dual-option Stage 2 tuning for Audi RS6 4.0 TFSI — soft and aggressive variants included for Bosch MED17.1.1 ECU.
Developed for the high-output Audi RS6 4.0 TFSI V8 Performance (605 PS), this dual-mode Stage 2 ECU file includes both soft and full-power variants. Calibrated for Bosch MED17.1.1 with software version 004273 and ECU ID 4G0906560F, it enhances turbo response, torque curves, and overall driving dynamics — while allowing the user to choose between daily usability and maximum track output. Compatible with decat and upgraded intake setups.
Overview Feature list Copyright info Releases (1)
- Dual-calibration Stage 2 setup: choose between soft daily-tune and full aggressive power delivery
- Developed for Audi RS6 C7 4.0 TFSI V8 (CWUC engine) — Performance edition with 605 hp stock
- Boost targets, load limiters, and torque control optimised for responsiveness and top-end flow
- Vmax limiter removed; ready for high-speed use on unrestricted roads or tracks
- Ignition and fuel tables refined for stability with 98+ RON fuel and decat exhaust
- Perfect for vehicles with upgraded downpipes and free-flowing intake
- Lambda control and enrichment maps tweaked for midrange punch without knock risk
- Compatible with Bosch MED17.1.1 (SW 004273 / ECU ID 4G0906560F)
- Checksum untouched; verify using your preferred flashing tool
- Includes soft and full Stage 2 options — flash as preferred