BMW M3/M4 OEM Style Replacement Rear Side Diffusers M4 ensuring the part seamlessly integrates

ensuring the part seamlessly integrates with the vehicle’s design

making CFRP an incredibly strong yet lightweight material

allowing you to enjoy your new upgrade in no time

combine these ducts with the MHC+ GT-style grilles and your preferred MHC+ front splitter

3 piece splitter

BMW M3/M4 OEM Style Replacement Rear Side Diffusers M4 ensuring the part seamlessly integratesMHC+ BMW G80 G81 M3 OEM Style Replacement Rear Side Diffusers In Pre Preg Carbon Fibre replace the factory gloss black trim for a more premium look. These diffusers are a 1: 1 copy of the standard items so that you can enjoy OEM styling in the highest quality carbon fibre. Why choose pre preg carbon fibre? Unlike normal carbon fibre, pre preg carbon is reinforced for increased strength and durability. It can also be an astonishing 70% lighter than