Description
Maxton Design Street Pro Rear Diffuser for Toyota GR Corolla (Mk12)
Give your GR Corolla a sharper, motorsport-inspired rear end. The Street Pro diffuser sits neatly under the rear bumper, tightening up the look and helping clean up airflow at the back of the car at speed.
Vehicle compatibility
Fits Toyota GR Corolla Mk12 models from 2022 to 2024. Please use our vehicle lookup to confirm, or see the Vehicle Fitment tab for full details.
Materials and finish
Made from 10 mm ABS plastic for high strength with low weight. It is impact and scratch resistant, UV coated, and weatherproof. It arrives vacuum sealed with a protective film and needs no painting. Choose matte black, or matte black with a red core for a subtle highlight. If you choose to paint, apply primer first. Each part is authenticity-labelled and has TUV MATERIALGUTACHTEN certification for the material used.
What you get
- Maxton Street Pro rear diffuser
- Mounting kit
Why choose this diffuser
The 10 mm construction adds a solid, premium feel. The design blends with OEM lines while adding bolder fins for a purposeful stance. The durable ABS stands up to daily use, road grit, and changing temperatures.
Installation and safety
Designed for a straightforward fit using the supplied hardware. For best results, we recommend professional installation. After fitting, check all fasteners periodically to ensure they remain secure.





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