The Remus GPF‑back exhaust for the 2018 Seat Leon Cupra ST 300 4Drive 2.0L TSI is a vehicle‑specific rear section designed for models equipped with GPF. This GPF‑back system requires a compatible tail pipe set and completes the exhaust pathway for the Cupra ST 300 4Drive, matching Remus routing and acoustic goals for that configuration.
Remus 2018 Seat Leon Cupra ST 300 4Drive 2.0L TSI GPF-Back Exhaust (Tail Pipe Set Req)