Proton X70 Front Bumper Diffuser
Key Featuers
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The front bumper diffuser is a shaped plastic (or composite) panel located along the bottom center section of the front bumper.
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Its main job is to smooth airflow under the car, helping reduce drag and improve stability at speed.
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It also adds a sportier look to the front end and provides a finished appearance to the lower bumper area.
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On many cars it’s a decorative and aerodynamic piece, not a structural part — but it does help protect the lowest edge of the bumper from scrapes.
