BMW Agency Performance Valved Titanium Cat-back Exhaust - F80 M3 / F82/83 M4

Transform the sound and performance of your S55-powered M3 or M4 with the Agency Performance Valved Titanium Cat-back Exhaust. Engineered for the F80 M3 and F82/83 M4, this system combines lightweight construction, precision craftsmanship, and adjustable sound to deliver the ultimate driving experience.

Built from premium titanium, this cat-back offers significant weight savings over the factory system, improving handling and responsiveness. The valved design gives you full control over your exhaust note—refined and quiet with the valves closed, or aggressive, raw, and race-inspired with the valves open. With enhanced exhaust flow, sharper throttle response, and the distinct high-pitched titanium tone, this system turns every drive into something special.

Whether you’re daily driving or pushing limits on the track, the Agency Performance Titanium Cat-back brings out the full potential of the F8X platform.

✅ Lightweight titanium construction – major weight savings over OEM
✅ Valved system – quiet cruising or aggressive, track-inspired sound on demand
✅ Exotic titanium tone – sharper, higher-pitched note with valves open
✅ Bolt-on fitment – easy installation, no cutting or welding
✅ Pairs seamlessly with OEM or aftermarket downpipes

Fitment:

• BMW F80 M3 (2015–2018)

• BMW F82 M4 (2015–2020)

• BMW F83 M4 Convertible (2015–2020)