Milltek Cat-Back BMW 3 Series F80 M3 2014-2018, 4 Series F82-F83 M4 2014-2018, Non-Resonated, Quad GT90 Cerakote Black Tips
Milltek Sport stainless steel exhaust system for BMW 3 Series F80 M3 / 4 Series F82-F83 M4, non-resonated (no intermediate muffler), with valves. The Milltek sound signature: deep at idle, aggressive at high revs, with a flawless finish. 4 GT90 outlets, 90 mm, Cerakote black finish (high-temperature ceramic).
Milltek Sport exhaust system for BMW 3 Series F80 M3 / 4 Series F82-F83 M4
On the BMW 3 Series F80 M3 / 4 Series F82-F83 M4, the factory exhaust is designed for quietness and regulations. This Milltek Sport stainless steel exhaust system restores the engine's voice with a full, deep, refined sound, the one that built the reputation of the British brand.
Technical specifications
- Milltek part number: SSXBM1147
- Part type: Exhaust system
- Configuration: non-resonated (no intermediate muffler), with valves
- Details: No intermediate muffler, quad GT90 Cerakote black tips
- Tube diameter: 70 mm (2.75 inches)
- Outlets: 4 GT90 outlets, 90 mm
- Tip finish: Cerakote black (high-temperature ceramic)
- Fitting information: Requires cutting the factory exhaust, new "Equal Length" design, with valves
- Material: aerospace-grade stainless steel
- Manufacturer: Milltek Sport (UK)
Compatible vehicles
- BMW 3 Series F80 M3 3.0 Biturbo (M3 Competition incl., Sedan, 2014-2018, without DPF)
- BMW 4 Series F82-F83 M4 3.0 Biturbo (M4 and M4 Competition, Coupe / Convertible, 2014-2018, without DPF)
Not sure about fitment for your vehicle? Contact us with your VIN before ordering.
Most frequently asked questions
- Resonated or non-resonated? This version is non-resonated (no intermediate muffler): it is the most expressive, with more crackle on lift-off. The trade-off: a slight drone can appear at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
- What about the neighbors in the morning? The valves are controlled as on the factory system: closed and quiet at startup or in comfort mode, fully open in sport mode.
- Fitting: installation requires cutting the factory exhaust. We recommend having a professional handle the fitting.
Why choose Milltek Sport?
A benchmark among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel bending, clean welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.
Going further
| Materials | Stainless steel |
|---|---|
| Diameter | 70mm (2.75 in) |
| Product family | Exhausts |
| Exhaust | Cat-back exhaust |
| Exhaust options | Black ceramic tips Without resonator (straight pipe) with valves |
| Homologation: | No homologation |
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