Your Cart is Empty

Sedans & Hatchbacks
  • Small Crossovers (CUVs)
  • Large Crossovers (SUVs)
  • Sports Cars
  • Aero Kit - Rear Diffuser (Jet Black) | Mazda3 Sedan (2017-2018)

    Give your Mazda3 Sedan extra curb appeal with this race-inspired add-on. Rear diffusers help create a low pressure area under your car to minimize underbody wind turbulence.

    Installation Options


    • Race-inspired appearance 
    • Accentuate curves while remaining aerodynamic
    • Achieve an aggressive sporty look for your Mazda3 Sedan
    • High quality, precision cut for your Mazda3 Sedan
    • Classy Jet Black finish
    • Part #:? QBMN-50-360A-51
    • Rear Diffuser Installation Instructions found here!

    Special Notes