APR - EM100051 - APR Power Control Unit (PCU) - 2.0T EA888.4 LK2 (MK8 GTI/Atlas)

This upgrade is equipped with 5 different performance levels and individual throttle sensitivity adjustments. Using your smart phone, you can fine tune each level, and change them on the fly. Using the optional wireless controller, you can change programs quickly without even using your phone!