AKRAPOVIC DI-BM/CA/6 Carbon Diffusor BMW X4M ymm_37 Switches between comfort mode and

Switches between comfort mode and aggressive sport sound

The optional Akrapovic carbon fibre rear diffuser is designed to further enhance the visual presence of the Porsche 911 GT3 (991)

Allows manual control over exhaust valve operation

The system is designed to deliver improved throttle response and subtle performance gains

AKRAPOVIC DI-BM/CA/6 Carbon Diffusor BMW X4M ymm_37 Switches between comfort mode andTDesigned to make the X4 M X4 M Competition stand out from the crowd even more, the visual delight of Akrapovi exhaust systems can be further enhanced with the addition of an optional, ABE type approved carbon fibre rear diffuser. Its beautifully handcrafted from the finest materials and is designed to enhance the exclusive look of the carbon tailpipes. Available in high gloss finish. Warning: Cannot fit with genuine trailer tow hitch. With Akrapovi