Cat-back Milltek Honda Civic FK7 Si 1.5T 2015-2020 no DPF - With primary muffler and resonator - Triple GT100 Polished tips

Milltek Sport Exhaust System for Honda Civic FK7 Si

On the Honda Civic FK7 Si, the factory exhaust is designed for quiet operation and regulatory compliance. This Milltek Sport stainless steel exhaust system gives the engine back its voice, with a refined, full and deep tone, the sound that built the reputation of this British brand.

Technical specifications

• Milltek part number: SSXHO255
• Part type: Exhaust system
• Configuration: resonated (with resonator)
• Details: With primary muffler and resonator - triple GT100 polished stainless steel tips
• Tube diameter: 76.2 mm (3 inches)
• Outlets: 3 GT100 outlets of 100 mm
• Tip finish: polished stainless steel
• Fitting information: Type R style - diffuser to be modified
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Honda Civic FK7 Si 1.5T (5 Doors, 2015-2020, without DPF)

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

Frequently asked questions

• Highway drone? It's the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, but the exhaust remains mellow at steady speeds, ideal for everyday driving.
• Fitting: the system uses the original mounting points. A well-equipped repair shop usually fits it in one to two hours.

Why choose Milltek Sport?

What customers mention most often in their feedback: fit quality and a deep tone that is present but never harsh. That is the trademark of Milltek Sport, a British manufacturer specializing in stainless steel exhausts.

Going further

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