Willow Performance are excited to annouce our Carbon FIbre BMW F8x M3/M4 M Performance Style Rear Diffuser
Direct replacement to your existing diffuser. Using OEM fittings/brackets.
Genuine Carbon Fibre UV Protected. Adds that extra bit of aggression to your M3 or M4.
Please be aware that it can take up to 2-4 weeks for delivery if the item is out of stock.