Cat-Back Milltek Honda Civic FK7 Si 2015-2020 - With primary and resonated muffler - Triple GT100 blued titanium tips

Milltek Sport exhaust system for Honda Civic FK7 Si

Replacing the original system with a Milltek Sport exhaust restores the character that the factory setup holds back in your Honda Civic FK7 Si engine: a rounder sound at idle that opens up cleanly through the rev range, without gimmicks.

Technical specifications

• Milltek part number: SSXHO258
• Part type: Exhaust system
• Configuration: resonated (with resonator)
• Details: With primary muffler and resonator - triple GT100 blued titanium tips
• Tube diameter: 76.2 mm (3-inch)
• Outlets: 3 GT100 outlets of 100 mm
• Tip finish: blued titanium (heat-tint effect)
• Fitting information: Type R style - diffuser to be modified
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

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

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

Most frequently asked questions

• Drone on the highway? This is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, while the line remains comfortable at steady speed, ideal for daily 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?

Feedback from users most often highlights the fit quality and a deep bass that is present but never harsh. This is the signature of Milltek Sport, a British specialist in stainless steel exhausts.

For more information

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