The Racingline Performance intake, designed specifically for Audi RS4 and RS5 B9 models, features a direct bolt-on installation using premium carbon fiber materials. This upgrade retains the original lower box and enhances it with a carbon fiber lid and diffuser, a high-flow trifoam air filter, and ..

The Racingline Performance intake offers an easy-to-install upgrade specifically for Audi S4 and S5 B9 3.0 TFSI models. Constructed from high-quality carbon fiber, it enhances the stock lower box with a new carbon fiber lid and diffuser, an advanced trifoam air filter, and an expanded silicone intak..