Volkswagen Tiguan R Particulate Filter-back Exhaust System by Milltek (2021+)Enhance Your Drive with the Milltek Particulate Filter back Exhaust System for Volkswagen Tiguan R (2021+) This non resonated exhaust system by Milltek is your key to unleashing a more aggressive sound and improved performance on your Volkswagen Tiguan R. Designed to reuse existing factory valve motors, it offers a perfect blend of convenience and performance enhancement. Key Features Non resonated design for a louder and more aggressive exhaust note.