Cat-back Milltek BMW 5 Series F90 - Exhaust after downpipes - Quad GT100 blued titanium tips - Phase 2 M5 and M5 Competition

Milltek Sport exhaust system for BMW 5 Series F90 M5

Not happy with the stock sound of your BMW 5 Series F90 M5? This Milltek Sport stainless steel exhaust system is the most requested upgrade among owners: more presence, a real sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXBM1230
• Part type: Exhaust system
• Configuration: with valves
• Details: System after downpipes with primary muffler / DPF bypass + Active H-pipe - quad GT100 blued titanium tips
• Tube diameter: 80 mm
• Outlets: 4 GT100 tips, 100 mm
• Tip finish: blued titanium (heat effect)
• Fitting information: OEM downpipe fitting (flange mount) - ECU remap - With valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• BMW 5 Series F90 M5 4.4 Twin Turbo (Phase 2 M5 and M5 Competition, 2021-2024, with DPF)

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

Most frequently asked questions

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

Why choose Milltek Sport?

Owner feedback most often highlights the quality of fit and a deep tone, present but never harsh. That is the Milltek Sport signature, from a British manufacturer specializing in stainless steel exhaust systems.

Further reading

• Valve exhaust system: how does it work and should you keep the valves?