Eurodyne offers a reflash for the 2015 – 2019 Golf R and Audi S3. We are now shipping this product with the new Powertap Air flash interface.

This device is compatible with a Windows laptop, and also allows you to reflash your ecu, log data, check and clear fault codes and change adjustable settings with your iPhone using the Powertap Air app now available at no cost in the app store.

Power and torque gains are as follows;

Stage 1 91 octane : 45 hp and 70 FT lbs torque,
Stage 1.5 91 octane: 60 hp and 88 Ft lbs torque,
Stage 1.5 93 octane: 71 hp and 100 Ft lbs torque.

Stage 2.0 91 octane: 96 hp and 123 Ft lbs torque.

Stage 2.0 93 octane: 102 hp and 136 Ft lbs torque.

We now offer files with “Crackle” feature in sport mode.

The stage 2 software requires a downpipe and DSG software if your car is equipped with a DSG transmission. All other stages are compatible with stock hardware.

Once you have purchased the reflash, you can switch between available file versions including stock software for no additional charge from Eurodyne.

The included flash software will allow you to do datalogging, and supports some diagnostic functions such as clearing fault codes.
We have also added to the ability to scan and recode some other modules in the vehicle.
See product gallery for actual dyno results from our 2015 S3.

This same car has run a best quarter mile of 11.95 @ 114.1 on the stage 1.5 93 octane file, with no modifications besides the reflash.

All prices are USD$.