GTS tuning module + App for 2017-2020 Audi A3 and A4

The premium chip. The combination of the latest hardware coming from the automotive industry, a completely new optimization software with enhanced engine-specific adjustments, and a comprehensive service and safety package is a very convincing proposition. Engineered for a delightful driving experience. The RaceChip app lets you choose from three expertly matched tuning stages: Efficiency for improving MPG, Sport for strong acceleration, and Race for maximum performance on the track. Moreover, the performance upgrade software can be fine-tuned remotely by our customer supp ort in real time. The tuning can be turned off via Smartphone at any time. The customized performance software adds up to +52 HP and +66 ft-lb torque to your Audi. Up to +20% MPG. Plug and Play installation within 15 minutes. Adjustable Warm-up timer for engine protection. One free re-programming if you change your car. Easy reset to stock condition. Made in Germany. 5 years Limited Warranty. Manufacturers protection mechanisms remain functional. Autobahn tested tuning and market leading technology. Pro-grade FCI connector made in Germany