RW Carbon BMW G01 F97 F98 RWS CF Side Skirt ExtensionsReach the ultimate side profile aesthetic with our RW Signature Carbon Fiber Side Skirt Extensions for your BMW G01 X3, F97 X3M, or F98 X4M. Our Signature side skirt extensions are unmatched compared to the other designs on the market from other manufacturers. These side skirts offer an aggressive yet subtle look that compliments the look of your X3 X3M X4M. These Carbon Fiber side skirt extensions are constructed from the same 2x2 carbon fiber that