Dinan Free Flow Performance Axle-Back Exhaust | BMW 5 Series G30 540i (B58) | 304 Stainless Steel | Dual Black Ceramic Tips | Helmholtz Drone Reduction | Non-Valved | Bolt-On

Dinan Free Flow Performance Axle-Back Exhaust | BMW 5 Series G30 540i (B58) | 304 Stainless Steel | Dual Black Ceramic Tips | Helmholtz Drone Reduction | Non-Valved | Bolt-OnSpecial note: Factory computer controlled exhaust valve is eliminated. Unlock the sound and performance your BMW G30 540i deserves with the Dinan Free Flow Stainless Axle Back Exhaust with black tips. Designed for the B58 powered 540i, this performance exhaust reduces back pressure for improved exhaust flow, delivering increased power and a deep, sporty tone that stays civilised on the cruise and turns pleasantly aggressive under hard acceleration.

Valved exhaust uses the OEM valve motor to retain factory drive mode control

Sold individually as Left or Right front

What we and our customers think

Compatible with BMW 7 Series F01

Prefer more sound without compromise on performance

The B16 Clubsport delivers accurate damping control

bolt on cowl filter kit

We have extensive hands-on experience with BMW F Series steering wheel upgrades and can ensure a clean

while seamlessly reusing the factory sport airbag for a clean

BMW exhaust diffuser

greater stability and rock solid control on British roads

VW MK4 performance gauge