DPF Back Milltek Seat Leon 5F Cupra ST - ECE Homologated - Resonated with Rear Muffler - Dual Oval Black Cerakote Exhaust Tips

Milltek Sport DPF-back exhaust for Seat Leon 5F Cupra ST

Replacing the original exhaust with a Milltek Sport DPF-back system brings back the character that the engine of your Seat Leon 5F Cupra ST muffles from the factory: a rounder sound at idle that opens up clearly through the revs, without gimmicks.

Technical specifications

• Milltek part number: SSXSE233
• Product type: DPF-back exhaust
• Configuration: resonated (with resonator)
• Details: ECE homologated, with resonator and rear muffler, dual oval black Cerakote exhaust tips
• Tube diameter: 76.2 mm (3 inches)
• Outlets: 152x76mm oval outlet
• Tip finish: black Cerakote (high-temperature ceramic)
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC homologated
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Seat Leon 5F Cupra ST 2.0 TSI 300 hp (4drive, Estate, 2019-2020, with DPF)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

Our most frequently asked questions

• Drone on the highway? It is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, but the exhaust remains unobtrusive at steady cruising speed, ideal for daily driving.
• Homologation: this system is ECE / EC homologated, a real advantage for driving with peace of mind and passing the contrôle technique.
• Fitting: the system uses the original mounting points. A workshop equipped for the job typically fits it in one to two hours.

Why choose Milltek Sport?

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

Go further

• Resonated or non-resonated cat-back exhaust: which one for your car?
• Exhaust systems and the contrôle technique in France