BMW F82 M4 PREPREG CARBON FIBER SPOILER Rear AT-R1 Swan Neck Wings are Made to order No compromises MATERIAL:Anodized Black GT3 RS Style Aluminum SUPRA-WIDEBODY-NB

AT-R1 Swan Neck Wings are available for the BMW F8X M3/M4

this system ensures impeccable fitment and hassle-free plug & play installations

CSF eliminated the OE plastic mounting pod by incorporating it into the modular design that fits both sides

This is a full replacement that installs easily in minutes and eliminates the factory cap entirely

This diffuser kit will completely transform the look of the back of your BMW M3 or M4 and is much easier to install than a lot of the other diffusers on the market

BMW F82 M4 PREPREG CARBON FIBER SPOILER Rear AT R1 Swan Neck Wings are Made to order No compromises MATERIAL:Anodized Black GT3 RS Style Aluminum SUPRA WIDEBODY NB AT R1 Swan Neck Wings are available for the BMW F8X M3 M4 this system ensures impeccable fitment and hassle free plug & play installations