BMW Agency Performance Valved Titanium Cat-back Exhaust - G20 M340i / G22 M440i

Unlock the true sound and performance of your B58-powered M Performance BMW with the Agency Performance Valved Titanium Cat-back Exhaust. Built specifically for the G20 M340i and G22 M440i, this system combines ultra-lightweight titanium construction with a valved design, giving you full control over tone and volume.

Constructed from premium titanium, this cat-back dramatically reduces weight compared to the stock system, improving handling and responsiveness. With the valves closed, it delivers a refined, subtle tone for daily driving. Open the valves, and the exhaust transforms into an aggressive, race-inspired system—highlighting turbo spool, sharp crackles, and the exotic titanium note enthusiasts crave.

Engineered for precision fitment, the Agency Performance Valved Titanium Cat-back enhances exhaust flow, sharpens throttle response, and creates a dynamic sound experience that makes every drive unforgettable.

✅ Titanium construction – ultra-lightweight, race-inspired durability
✅ Valved system – quiet cruising or aggressive sound on demand
✅ Exotic titanium tone – sharper, higher-pitched note with valves open
✅ Bolt-on fitment – no cutting or welding required
✅ Works with OEM or aftermarket downpipes

Fitment:

• BMW G20 M340i (2020+)

• BMW G22 M440i (2021+)