F8x M3/M4 PSM Style Rear Carbon Fiber Diffuser Valved system 7 Series G12 740iX Sedan

7 Series G12 740iX Sedan (B58)

thanks to its elevated and more aerodynamic design that allows for more air to pass under the wing to create more downforce

and for the ability to achieve higher boost pressure levels

we then apply a thermal dispersant coating which ensure a leak free experience along with superior protection against the elements

2-Year Limited Warranty

F8x M3/M4 PSM Style Rear Carbon Fiber Diffuser Valved system 7 Series G12 740iX SedanTransform both the aerodynamics and look of your F8x M3 M4 with the PSM Style Rear Carbon Fiber Diffuser! Arguably the best diffuser for the F8x platform! Fitment: 2015 2020 F80 M3 F82 & F83 M4 2x2 Carbon Fiber Weave High Gloss UV Protected Clear Coat Excellent Fitment This 5 Piece Diffuser is absolutely stunning from all angles as it includes a beautiful full carbon fiber undertray! It also utilizes existing hardware and comes with additional