Eurodyne now offers stage 1, stage 2 and stage 2 E70 software for the 2017-18 Audi RS3 and TTRS.

The reflash does not require ecu removal, and with the optional Powertap flash tool can be performed by anyone with a windows laptop and internet connection.

Power and torque gains are as follows;

Stage 1 91 octane: 67 bhp and 79 ft/lbs of torque.

Stage 1 93 octane: 85 bhp and 92 ft/lbs of torque.

Stage 2 91 octane: 86 bhp and 101 ft/lbs of torque.

Stage 2 93 octane: 112 bhp and 121 ft/lbs of torque.

Stage 2 E70  :   164 bhp and 155 ft/lbs of torque.

See the product gallery for actual dyno results from our 2018 Audi RS3.

With stage 1 software the same car recently ran back to back 11.1 second quarter mile passes at almost 124 mph with no modifications besides the reflash.

Stage 2 93 octane software quarter mile time was 10.87@127.

Stage 2 E70 produced a 10.65@ 131.8 MPH (unprepared surface).

All prices are USD$