Milltek rear muffler BMW 1 Series F20-F21 120i to 125i, ECE homologated, GT80 black Cerakote tips

Milltek Sport rear muffler for BMW 1 Series F20-F21

For the BMW 1 Series F20-F21, this Milltek Sport rear muffler replaces the original rear section and immediately delivers the Milltek sound signature, with a quick installation.

Technical specifications

• Milltek part number: SSXBM1130
• Part type: Rear muffler
• Configuration: with valves
• Detail: ECE homologated, rear muffler, GT80 tips in black Cerakote
• Pipe diameter: 70 mm (2.75 inches)
• Outlets: 2 GT-80 tips, 80 mm
• Tip finish: black Cerakote (high-temperature ceramic)
• Fitting information: OEM dual-left diffuser, with valve
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC homologated
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• BMW 1 Series F20-F21 120i to 125i 2.0T (B48 engine) 184-224 hp (2016-2019)

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

Frequently asked questions

• And the neighbors in the morning? The valves are controlled as on the original: exhaust closed and quiet at startup or in comfort mode, fully open in sport mode.
• Homologation: this exhaust is ECE / EC homologated, a real advantage for driving with peace of mind and passing the French technical inspection (contrôle technique).
• Fitting: the exhaust uses the original mounting points. A repair shop equipped for the job typically fits it in one to two hours.

Why choose Milltek Sport?

A reference among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel bending, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Going further

• Valved exhaust systems: how they work and should you keep them?
• Exhaust systems and the French technical inspection (contrôle technique)