DPF Back Milltek BMW 3 Series G80-G81 M3, 4 Series G82 M4 - With bypass resonator - Quad GT115 Outlets Polished

Milltek Sport DPF-back exhaust for BMW 3 Series G80-G81 M3 / 4 Series G82 M4

On the BMW 3 Series G80-G81 M3 / 4 Series G82 M4, the original exhaust is designed for quiet operation and compliance. This Milltek Sport stainless steel DPF-back system gives the engine its voice back, with a refined, full and deep sound, the one that built the reputation of this British brand.

Technical specifications

• Milltek part number: SSXBM1317
• Part type: DPF-back exhaust
• Configuration: with valves
• Detail: with bypass resonator, quad GT115 outlets, polished stainless steel
• Tube diameter: 80 mm
• Outlets: 4 GT115 outlets of 115 mm
• Tip finish: polished stainless steel
• Fitting information: with valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• BMW 3 Series G80-G81 M3 3.0 Turbo S58 (M3 and M3 Competition, xDrive, Saloon, Estate, 2020-2025, with DPF)
• BMW 4 Series G82 M4 3.0 Turbo S58 (M4 and M4 Competition, 2020-2025, with DPF)

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

Most frequently asked questions

• What about the neighbors in the morning? The valves are controlled as on the original system: closed and discreet on startup or in comfort mode, fully open in sport mode.
• Fitting: the system uses the original mounting points. A repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

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

Going further

• Valved exhaust systems: how do they work and should you keep them?