F30 3-Series M Sport Style Rear Bumper - F30 3-Series

Transform the rear of your BMW F30 3 Series with the MBS M Sport style rear diffuser, designed to fit all F30 generation models including 320i, 328i/330i, 335i/340i, and their xi and diesel variants.

This aggressive diffuser upgrade complements the M Sport rear bumper look, perfectly enhancing your 3 Series whether it’s Sport, Luxury, or Modern line. It even fits the LCI facelifted F30 models (2016-2018) for a seamless, bold appearance.

Please Note:

• This diffuser does NOT fit the F31 wagons. Wagon owners will need to stick with OEM parts as no conversion option is available for wagons.

• Our kits are comprehensive and require you to select the correct options based on your vehicle’s parking sensors (PDC) and exhaust setup to ensure a perfect fit.

Diffuser Options Include:

• Parking Sensor Holes:

  • Pre-drilled for PDC sensors

  • No sensor option available

• Diffuser Styles:

  • 320i style (single side, single exhaust)

  • 328i style (single side, dual exhaust)

  • 335i style (dual side, single exhaust)

Important:
This M Sport style rear diffuser comes with the standard diffuser only — it does not include the M Performance rear diffuser with aerodynamic fins between the exhaust outlets.