APR Throttle Body Inlet System for RS3 TTRS (MS100198) Moroso The STM Evo 5/6 Small

The STM Evo 5/6 Small Battery Kit is required for install

4T-5152-D Triple Disc 6-Bolt AWD DSM

Thermal Edge:

we increased the inner diameter of the piping to 2

placed after the fuel pump

APR Throttle Body Inlet System for RS3 TTRS (MS100198) Moroso The STM Evo 5/6 SmallThe APR RS3 TTRS Throttle Body Inlet System is a comprehensive upgrade to the factory charge pipe system from the intercooler outlet to the throttle body. This replaces all components and provides a free flowing system that flows roughly 34% more than stock! Vehicle Fitment: 2017 2020 Audi RS3 2017 2021 TTRS 2. 5T EA855 EVO (DAZA) Features: Flows 34% more than stock Full system from intercooler to throttle body Full length oversized cast aluminum