The Milltek Sport Full Resonated Exhaust System with Hi-Flow Sports Catalyst for the Mini Cooper S R52 Convertible is a complete performance upgrade, replacing the entire OEM exhaust system from the engine block through to the polished tailpipe trims.
Designed for drivers who want improved performance with a more refined, quieter exhaust tone, this fully resonated system delivers enhanced flow while maintaining excellent sound control. The included Hi-Flow Sports Catalyst (200 CPSI) is significantly freer-flowing than a standard catalytic converter, reducing exhaust restriction and improving overall engine efficiency and throttle response.
Manufactured from premium materials and developed through extensive research and testing, this full Milltek system provides the perfect balance between performance gains, sound quality, and everyday usability.
Included Components
MSM361: Manifold Assembly
MSM362: 200 CPSI Hi-Flow Sports Cat Assembly
MSM311: Front Silencer
MSM319: Link Pipe
MSM320: Rear Silencer
Key Features
Full exhaust system from manifold to tailpipes
Resonated (quieter) configuration for refined sound
Hi-Flow 200 CPSI sports catalyst included
Improved exhaust gas flow and engine efficiency
Polished tailpipe trims
Manufactured in the UK by Milltek Sport
Milltek Full Resonated Exhaust System, Hi-Flow Sports Catalyst for MINI R52
⚠ This product requires a Stage 2 ECU remap.
⚠ Race product – not E-marked.























