Aero Kit Jet Black - Rear Diffuser | Mazda 3 Sport (Hatchback, 5-Door) (2017/2018)

Give your Mazda3 Sport 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.


  • Race-inspired appearance 
  • Accentuate curves while remaining aerodynamic
  • Give your Mazda3 Sport an aggressive sporty look 
  • High quality, precision cut for your Mazda3 Sport
  • Classy Jet Black finish
  • Rear diffuser only
  • For a complete look, full set available here - includes both right and left side mirror covers, front air dam, side sill extensions, rear diffuser, and rear spoiler

Part #: QBM3-50-360A-51

*Note: Do not install in conjunction with Mud Guards

This item may currently be in stock at Scarboro Mazda for immediate purchase at a cash and carry price.