The aFe Scorcher GT power module for Audi S3 (2015–2018) plug-and-play installs in about 30 minutes to give on-the-fly power setting control. Housed in a quality case with factory-style connectors, it provides four selectable modes—Stock, Sport, Sport+ and Race—indicated by an LED, and adjusts turbo boost without leaving a footprint on the ECU. The module is intended for simple, reversible power tuning on supported vehicles.
aFe Scorcher GT Module 15-18 Audi S3 L4-2.0L (t)