BMW G80 M3 / G82 M4 F1 Valved Exhaust System

BMW G80 M3 / G82 M4 F1 Valved Exhaust System

You bought a BMW G80 M3 or G82 M4, a twin-turbo performance monster engineered by the same people who build race cars.

Then you started it up and thought:
“Why does this thing sound like it’s trying not to offend the neighbors?”

That’s because the factory exhaust is built to satisfy emissions regulations, noise laws, and probably a committee of extremely serious German engineers.

The F1 Valved Exhaust System fixes that problem immediately.

This system replaces the restrictive factory exhaust with a high-flow valved performance setup that lets your M car behave however you want:

• Valves closed: quiet enough to leave your neighborhood without HOA complaints.
• Valves open: sounds like your M3 just joined a Formula paddock.

With improved exhaust flow, lighter construction, and a far more aggressive tone, your S58 finally sounds like the 600+ horsepower turbo engine it actually is.

Because if your M3 or M4 doesn’t make people turn their heads when you downshift… what exactly are we doing here?

Real Specs (From the Product)

• Designed for BMW G80 M3 & G82 M4 (S58 engine)

• Valved exhaust system with adjustable sound control

• High-flow exhaust design improves exhaust gas flow

• Stainless steel or titanium construction options

• MP-style carbon fiber exhaust tips

• Up to ~60 lb weight reduction vs factory exhaust depending on configuration

• Aggressive race-inspired tone with valves open

• Refined cruising sound with valves closed

• Compatible with factory valve operation and drive modes

Fitment

• BMW G80 M3 (2021+)

• BMW G82 M4 (2021+)

• BMW G83 M4 Convertible