HARD Motorsport E90 Aluminum Rear Diffuser Kit - 335i
Help keep your E90 planted with our diffuser! Our aerodynamic Diffuser reduces undercar drag, allowing optimal downforce. The kit does not come painted nor assembled.
Note: The kit is for an unpainted diffuser (may not come black as pictured). Will not accommodate stock/O.E.M. exhaust. The trunk storage bin must be removed and replaced with HARD Motorsport E9X Trunk Floor filler panel.
We highly recommend a custom exhaust using the optional Magnaflow X-Flow Muffler!