DPF Back Milltek Seat Leon 5F Cupra - With Primary Muffler - Resonated and No Rear Muffler - Dual Oval Polished Tips

DPF-Back Milltek Sport Exhaust for Seat Leon 5F Cupra

On the Seat Leon 5F Cupra, the factory exhaust is designed for quiet operation and regulatory compliance. This Milltek Sport stainless steel DPF-back exhaust gives the engine its voice back with a full, deep, refined sound, the one that built the reputation of the British brand.

Technical specifications

• Milltek part number: SSXSE217
• Part type: DPF-back exhaust
• Configuration: resonated (with resonator), no valves
• Details: With primary muffler - With resonator and no rear muffler - dual oval polished stainless steel tips
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 152x76mm oval outlet
• Tip finish: polished stainless steel
• Installation info: No valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Seat Leon 5F Cupra 2.0 TSI 290 hp (3 and 5 Door, 2019-2020, with DPF)

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

Our most frequently asked questions

• Highway drone? It is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, while the exhaust remains calm at steady speed, ideal for daily driving.
• No valves: the exhaust sounds at all times. On a vehicle with factory valves, a valve delete module may be needed to avoid a warning light (see installation info).
• Installation: the system uses the original mounting points. A shop with the right equipment usually fits it in one to two hours.

Why choose Milltek Sport?

Owner feedback most often points to the fit quality and a deep sound that is present but never harsh. This is the Milltek Sport signature, from the British manufacturer specializing in stainless steel exhausts.

For more information

• Resonated or non-resonated cat-back exhaust: which one should you choose for your car?
• Valved exhaust: how does it work and should you keep the valves?