Audi RS3 8V / TTRS 8S – 2.5 TFSI EA855 (2015–2020)

The Audi RS3 8V and TTRS 8S are powered by the renowned 2.5 TFSI five-cylinder from the EA855 engine family. Early pre-facelift 8V models (2015–2017) featured the cast-iron block version producing 367 hp, while facelifted 8V.5 models (2017–2020) introduced the lighter aluminium EA855 EVO, delivering 400 hp and improved efficiency.

This collection includes OEM replacement and performance upgrades designed for both variants—covering intakes, intercoolers, exhausts, drivetrain, suspension, and tuning solutions. Whether you’re maintaining reliability or unlocking the full tuning potential of the 2.5 TFSI, these parts are curated for precise fitment across RS3 8V and TTRS 8S models.