DPF-Back Milltek Ford Focus MK4 ST - ECE Homologated - No Primary Muffler - Dual GT115 Blued Titanium - Wagon

Milltek Sport DPF-back exhaust for Ford Focus MK4 ST

On the Ford Focus MK4 ST, the factory exhaust is designed for quiet operation and regulations. This Milltek Sport stainless steel DPF-back system brings back the engine's voice with a refined, full, deep tone, the sound that built the reputation of this British brand.

Technical specifications

• Milltek part number: SSXFD323
• Part type: DPF-back exhaust system
• Details: ECE homologated - no primary muffler - dual GT115 blued titanium outlets
• Tube diameter: 76.2 mm (3 in)
• Outlets: 2 GT115 outlets, 115 mm
• Tip finish: blued titanium (heat-tinted effect)
• Fitting information: Road version
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC homologated
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Ford Focus MK4 ST 2.3 EcoBoost (Wagon, 2019-2025, with DPF)

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

Our most frequently asked questions

• Homologation: this system is ECE / EC homologated, a real advantage for driving with confidence and passing the roadworthiness inspection (contrôle technique).
• Fitting: the system uses the factory mounting points. A workshop with the right equipment typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubing to preserve internal diameter and a fitment developed on the vehicle. The result: a clean installation without modification, and a tone tuned to stay pleasant for everyday driving.

Going further

• Exhaust systems and the French contrôle technique