The COBB cat‑back exhaust system is engineered for 2017–2021 Volkswagen GTI (MK7.5) USDM models as a direct‑fit replacement from the catalytic converter back. COBB systems typically focus on improved flow and a refined exhaust note tailored to the vehicle; this cat‑back is intended to upgrade both sound and exhaust routing without requiring extensive modification to the vehicle's factory layout.
Cobb 17-21 Volkswagen GTI (MK7.5) USDM Cat-Back Exhaust