Turbo Downpipe Milltek Mini F55 Cooper S 2019-2024, F56 Cooper S/Cooper S JCW and GP3 2019-2024 - Decat - for Milltek Exhaust

Milltek Sport decat turbo downpipe for Mini F55 Cooper S / F56 Cooper S / F56

The turbo downpipe is the first restriction on a tuned turbo engine. This Milltek Sport decat turbo downpipe for Mini F55 Cooper S / F56 Cooper S / F56 frees up the exhaust right after the turbo, for quicker spool and a more immediate boost build-up.

Technical specifications

• Milltek part number: SSXM452
• Part type: Decat turbo downpipe
• Details: Large-diameter decat downpipe
• Tube diameter: 76.2 mm (3 inches)
• Fitting information: Fits Milltek Sport exhaust - ECU tuning
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Mini F55 Cooper S 2.0 Turbo (Phase 2, 5-door, 2019-2024, with DPF)
• Mini F56 Cooper S 2.0 Turbo (Phase 2 UK and Europe, 2019-2024, with DPF)
• Mini F56 Cooper S 2.0 Turbo (Phase 2 (OEM 70mm line) (UK and Europe, 2019-2024, with DPF)
• Mini F56 Cooper S JCW and GP3 2.0 Turbo 231-306 hp (UK and Europe, 2020-2024, with DPF)

Not sure it fits your vehicle? Contact us with your chassis number (VIN) before ordering.

Most frequently asked questions

• Is ECU tuning required? Yes. A suitable ECU map (Stage 2) is essential to get the gain and avoid an engine warning light linked to the lambda sensors. This is the question buyers ask most often, and the answer is always the same.
• What about the contrôle technique? A decat downpipe will not pass the emissions test. This product is intended for motorsport use only.
• Exhaust compatibility: this downpipe is designed to connect to a Milltek exhaust system. Check the correct version if you keep the OEM exhaust.

Why choose Milltek Sport?

Feedback from users most often highlights fit quality and a deep tone that is present but never harsh. This is Milltek Sport's trademark, a British manufacturer specializing in stainless steel exhausts.

Further reading

• Turbo downpipe: decat or high-flow catalytic converter for your Stage 2?
• Exhaust systems and contrôle technique in France

This product is intended exclusively for motorsport use on closed circuits. Use on public roads is not permitted.