Cat-back Milltek Seat Leon 5F Cupra ST 2.0 TSI 2017-2018 without DPF - Non-resonated with Rear Muffler - Polished Quad GT80 Exha

Milltek Sport exhaust system for Seat Leon 5F Cupra ST

On the Seat Leon 5F Cupra ST, the factory exhaust is designed for quietness and regulations. This Milltek Sport stainless steel exhaust brings back the engine's voice with a full, deep, refined sound, the one that built the English brand's reputation.

Technical specifications

• Milltek part number: SSXSE199
• Part type: Exhaust system
• Configuration: non-resonated (no resonator)
• Detail: No resonator, with rear muffler, quad GT80 polished stainless steel tips
• Tube diameter: 76.2 mm (3 in)
• Outlets: 4 GT80 outlets, 80 mm
• Tip finish: polished stainless steel
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Seat Leon 5F Cupra ST 2.0 TSI 300 hp (4drive, Wagon, 2017-2018, without DPF)

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

Most frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no resonator): it is the most expressive, with more crackle on lift-off. On the downside, a slight drone can appear at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
• Installation: the system uses the original mounting points. A shop 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 the internal diameter and a fit developed specifically for the vehicle. The result: a clean installation with no modification required, and a sound tuned to stay pleasant for everyday driving.

To go further

• Resonated or non-resonated cat-back exhaust: which one should you choose for your car?