Milltek Cat-Back Seat Leon 5F Cupra - With Primary Muffler - Resonated, No Rear Muffler - Quad GT80 Cerakote Black Tips

Milltek Sport exhaust system for Seat Leon 5F Cupra

Is the stock sound of your Seat Leon 5F Cupra leaving you wanting more? This Milltek Sport stainless steel exhaust system is the option owners ask for most: more presence, a distinctive sound, and build quality that lasts.

Technical specifications

• Milltek part number: SSXSE164
• Part type: Exhaust system
• Configuration: resonated (with resonator), valveless
• Details: With primary muffler - With resonator and without rear muffler - Quad GT80 Cerakote black tips
• Tube diameter: 76.2 mm (3 in)
• Outlets: 4 GT80 tips, 80 mm each
• Tip finish: Cerakote black (high-temperature ceramic)
• Installation information: Valveless
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Seat Leon 5F Cupra 2.0 TSI 280-290 hp (2014-2017, no DPF)

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

Most frequently asked questions

• Highway drone? It's the number one concern on forums. This version keeps a resonator: sound stays full under acceleration, while the exhaust stays unobtrusive at steady cruising speed, ideal for everyday driving.
• Valveless: the exhaust sounds at all times. On a vehicle with factory valves, a valve delete kit may be required to avoid a warning light (see installation information).
• Installation: the system uses the original mounting points. A repair shop with the right equipment 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 inner diameter and a fitment developed on the vehicle. The result: a clean fit with no modification needed, and a sound tuned to stay pleasant every day.

Further reading

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