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

Milltek Sport Exhaust System for Honda Civic FK7 Si

On the Honda Civic FK7 Si, the factory exhaust is designed for quietness and regulations. This Milltek Sport stainless steel exhaust system brings the engine's voice back with a refined sound, full and deep, the one that built the reputation of the British brand.

Technical specifications

• Milltek part number: SSXHO257
• Part type: Exhaust system
• Configuration: resonated (with resonator)
• Details: With primary muffler and resonator, triple GT100 titanium tips
• Tube diameter: 76.2 mm (3 in)
• Exhaust tips: 3 GT100 tips, 100 mm
• Tip finish: titanium
• Fitment 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, no DPF)

Not sure it fits your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Highway drone? It is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, but the exhaust stays unobtrusive at steady cruising speed, ideal for daily driving.
• Installation: the system uses the factory mounting points. A workshop typically fits it in one to two hours.

Why choose Milltek Sport?

What owners mention most often in their feedback: the fit quality and a deep sound, present but never harsh. This is the signature of Milltek Sport, a British manufacturer specializing in stainless steel exhausts.

Going further

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