Unitronic Carbon Intake System with Inlet B9 RS4/RS5 2.9TFSI tuning cable *Unanodized bungs are not always

*Unanodized bungs are not always available

this is the replacement filter

(1) External Remote

complementing the car’s robust look

Unitronic Carbon Intake System with Inlet B9 RS4/RS5 2.9TFSI tuning cable *Unanodized bungs are not alwaysThis Carbon Fiber Intake System and Turbo Inlet for the B9 and B9. 5 Audi RS 4 and RS 5 is designed to dramatically improve airflow with gains of up to 38% over the factory equipment while supporting both the stock turbochargers and hybrid turbochargers via Unitronic's clever 48mm and 51mm adapter rings. As with all Unitronic Intake Systems this unit provides improved throttle response seamless integration and perfect fitment while greatly enhancing