Mini Cooper S (2002-2006) R53 Milltek Sport Cat-back

Milltek Sport Non-Resonated Cat-Back Exhaust System – Mini Cooper S R53 (2002–2006)

Give your R53 Mini the soundtrack it deserves. The Milltek Sport non-resonated cat-back exhaust system is designed to deliver a louder, more aggressive tone, improved throttle response, and a noticeable increase in performance — all while maintaining a factory-quality fit and finish.

🔊 Sound & Performance

• Non-Resonated Design – Provides a bold, sport-inspired exhaust note with enhanced presence under load and during gear changes.

• Free-Flowing 2.5" Pipework – Reduces backpressure and improves engine breathing, leading to sharper response and power delivery.

• Weight Reduction – Lighter than the OEM system, helping improve balance and efficiency.

🔧 Build & Materials

• T304L Stainless Steel Construction – Premium-grade materials offer superior resistance to corrosion, heat, and fatigue.

• Mandrel-Bent Tubing – Ensures consistent diameter throughout the exhaust path for smooth gas flow and optimal performance.

• Twin 76mm Polished Tips – Deliver a clean, performance-oriented finish that suits the Mini’s iconic rear styling.

🚘 Fitment & Compatibility

• Specifically engineered for the Mini Cooper S R53 (2002–2006), including pre-facelift and facelift models.

• Compatible with the factory downpipe and catalytic converter.

• Includes required hardware and fittings for bolt-on installation — no cutting or welding needed.

🎯 Why Choose Milltek Sport?

• Aggressive Exhaust Tone – Ideal for drivers seeking a raw, motorsport-inspired sound.

• Perfect OE Fitment – Uses factory mounting points for easy installation and reliable alignment.

• UK-Engineered Performance – Built with precision and trusted globally by tuners, workshops, and track enthusiasts