Adding the optional APR Intake Filter completely transforms the APR Turbocharger Inlet System from subtle to extreme. Our massive 9" long cotton filter with frontal opening connects to a 6" carbon fiber inlet tube that gradually necks down to the 4" back tube. You will hear every ounce of the 5-cylinder turbocharger system's massive demand for airflow, and you'll do so at a 60% CFM improvement over stock!
Fits: Audi RS3 / TT RS. Confirm fitment with us before ordering.
