The Milltek Sport Full Non-Resonated Exhaust System for the Mini Cooper S R53 is a complete performance upgrade, replacing the entire OEM exhaust system from the engine block through to the tailpipes.
Designed for enthusiasts seeking maximum sound and performance, this non-resonated system delivers a loud, aggressive exhaust note and improved throttle response. The included Hi-Flow 200 CPSI Sports Catalyst is significantly freer-flowing than a standard catalytic converter, reducing exhaust restriction and improving overall engine efficiency.
This system includes a bracket locator for 2004 model year vehicles and is intended for high-performance and track-focused applications. As with all Milltek products, it is designed, developed, and manufactured in the UK to the highest standards.
Included Components
MSM361: Manifold Assembly
MSM362: 200 CPSI Hi-Flow Sports Catalyst Assembly
MSM311REP: Front Silencer Delete Pipe
MSM312: Link Pipe
MSM313: Rear Silencer
Key Features
Full exhaust system from manifold to tailpipes
Non-resonated “louder” configuration
Hi-Flow 200 CPSI sports catalyst included
Improved exhaust gas flow and engine efficiency
Aggressive motorsport-inspired exhaust note
Manufactured in the UK by Milltek Sport
Milltek Full Non-Resonated Sport Exhaust System Hi-Flow Catalyst for MINI R53
⚠ Stage 2 ECU remap required
⚠ Race product – non-resonated and not E-marked























