Remus Brings the Noise: New Exhaust for the BMW M5 G90 & G99 Touring

The new BMW M5 (G90) and M5 Touring (G99) are already monsters — twin-turbo V8, hybrid punch, and all-wheel-drive traction. But if you think the stock exhaust sounds a little too polite, Remus has just the fix.

The Upgrade

Axle-Back System:
Built specifically for the G90 and G99, the Remus axle-back replaces the factory rear silencer with a high-grade stainless steel setup designed for better flow and more aggressive sound. It bolts right up to the factory mounting points.

Racing Secondary Cat-Back System:
For those who want to go a step further, Remus offers the Racing secondary cat-back section, opening up even more sound and performance. The result? A harder-edged, motorsport-style tone that still keeps the system refined enough for daily use.

Why It’s Worth It

  • Sound: A richer, sportier tone that finally lets the S68 V8 breathe. It’s not obnoxious, but it’s definitely louder and more characterful than stock.

  • Performance: Improved exhaust flow gives sharper throttle response and a touch more mid-range punch.

  • Build Quality: Made from stainless steel with optional titanium or carbon tips.

  • Style: Choose from a range of 100–102 mm tips — black chrome, carbon fibre, titanium — whatever fits your M5’s vibe.

Bottom Line

The Remus exhaust doesn’t just make your M5 sound meaner — it makes it feel more alive. It’s the perfect mix of tone, quality, and everyday usability. If you want to give your G90 or G99 some extra attitude without going overboard, this is the move.