F30/F31 3 Series Performance Style Diffuser Diffuser Style:F30 335/340 Dual Diffuser which includes an air-to-water intercooling

which includes an air-to-water intercooling system for a means of keeping cool

-Yellow/White Switchable DRL's

Replace your inefficient factory intercooler with a VRSF upgraded intercooler kit to get the most out of your N20

Eventuri is developing a separate J-pipe which will incorporate multiple ports

F30/F31 3 Series Performance Style Diffuser Diffuser Style:F30 335/340 Dual Diffuser which includes an air-to-water intercoolingThe F30 F31 3 Series definitely looks great but the rear end design is missing something when stock. Our performance style diffuser fixes that by adding an aggressive but fitting touch that follows the lines of the chassis perfectly. Looking for this diffuser in carbon fiber? Purchase it here Fitment: 2012 2018 F30 F31 BMW 3 Series (With M Sport M tech Rear Bumper) Features: Directly fits on to the m sport m tech rear bumper Factory Material