Cat-Back Milltek Subaru WRX STI 2.5T 300hp 2014-2021 - ECE Homologated - With Primary Muffler - Polished Quad GT100 Tips

Milltek Sport exhaust system for Subaru WRX STI

Replacing the original exhaust with a Milltek Sport system brings back the character that the factory engine of your Subaru WRX STI holds back: a rounder tone at idle, opening up cleanly through the revs, without gimmicks.

Technical specifications

• Milltek part number: SSXSB046
• Part type: Exhaust system
• Detail: ECE homologated - with primary muffler - polished quad GT100 tips
• Tube diameter: 76.2 mm (3 inches)
• Outlets: 4 GT100 tips, 100 mm each
• Tip finish: polished stainless steel
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC homologated
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Subaru WRX STI 2.5T 300 hp (2014-2021)

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

Most frequently asked questions

• Homologation: this system is ECE / EC homologated, a real plus for driving with peace of mind and passing the technical inspection.
• Fitting: 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?

Trusted by European tuners, Milltek Sport tunes each of its systems directly on the vehicle. Mandrel bends, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Going further

• Exhaust systems and the French technical inspection