Milltek cat-back exhaust, Cupra Leon ST 310 / Seat Leon ST Cupra 300
This Milltek cat-back updates the exhaust note and appearance of the Cupra Leon ST 310 / Seat Leon ST Cupra 300, replacing the exhaust after the catalyst. The non-resonated version lets more exhaust sound through.
- Pipe diameter: 76.2 mm.
- Made from 304L stainless steel.
- Tailpipes and associated parts supplied according to your selection.
Shared exhaust components
| Component | Part number |
|---|---|
| Centre Silencer Delete Pipe | MSAU618REP |
| LH Rear Silencer | MSSE153 |
| RH Rear Silencer | MSSE154 |
| Y Pipe | MSVW460 |
| Tailpipes and associated parts | According to selection |
Fitment
Seat Leon Cupra Mk4 ST Kombi/Estate 310 ONLY (OPF/GPF Equipped) (2020–2024)
Seat Leon ST Cupra 300 (4×4) Estate / Station Wagon / Combi (OPF/GPF Equipped Only) (2019–2020)
Suomi

