Set your F10 M Sport apart from all the others on the road today with RW Carbon’s DTM carbon fiber rear diffuser. This diffuser incorporates 2 inner fins and several other aggressive styling cues that perfectly blend with F10 M Sports rear end. This diffuser is designed to work with the OEM F10 550i exhaust tips, but they can also work with most aftermarket exhaust systems that have a quad tip setup. If you have questions about if your exhaust will work this DTM CF diffuser please contact us. This diffuser works with all 2011-2017 BMW F10 M Sport models including the 528i, 535i, and 550i. We highly recommend that you have this diffuser installed by RW Carbon or a local shop since the rear bumper will need to be removed to properly mount it. Please note the design of this diffuser, and your current 5 Series exhaust tip style. The 528i will need a dual exhaust system at a minimum to allow for proper fitment of this DTM carbon fiber diffuser.