RaceChip Tuning For Audi RS3 (8V) 2.5 TFSI RS ML550 (W166) these mirror caps add a

these mirror caps add a touch of luxury and sportiness to your vehicle

Genuine Continental ® ethanol sensor

more efficient cooling core

and press the turn signal button to toggle between flap always open

this shark fin is both lightweight and durable

RaceChip Tuning For Audi RS3 (8V) 2.5 TFSI RS ML550 (W166) these mirror caps add aRaceChip offers advanced chip tuning for the Audi RS3 (8V) with the 2. 5 TFSI RS engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS Black (+69hp +102tq) Power Gain With RS (+58hp +85tq)