EuroCustoms Tuning ECU Tune Stage 2 +81HP/+107ft.lbs Torque B5 S4 / C5 A6 2.7T
-Speed limiter removed
-Best performance increase on the market
-Improved fuel economy
-Improved throttle response
-Tuned for best optimized performance within the engines safe zone parameters
-Increased performance throughout the power band and across the board
-Factory lag removed
-Thoroughly tested on the track and street
Upgrades needed in conjunction with our stage 1 tune:
-Upgraded/revised diverter valve
High flow downpipes (catless or high flow cat).
-93 Octane fuel
Custom options available: Launch control/Anti Lag, No lift shift, Rear o2 delete & EGT delete.
Available Options:
EGT Delete:
Launch Control / No lift shift:
Rear O2 Delete:
