Bumper Diffuser by MPC

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  • Regular price $119.99
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The MPC Bumper Diffuser is designed to allow air to pass freely thru the rear bumper, elimination excess drag.  Our Diffuser comes with both a bolt kit and rivets to allow you a choice of installation.  We offer this in a 1-piece version (4" x 44") or a 2-piece version (4" x 19")

  • MPC Bumper Diffusers are precision CNC machined, and finished with a gloss black powdercoat.  Like all MPC products, these are built right here in our shop in the USA.


  • We recommend starting from the center of the diffuser, making your holes & installing fasteners, then working your way out towards each end evenly.  This process helps to ensure the diffuser will be flush with the curved surface of the bumper.

• Allows Air to Pass Through Rear Bumper, Eliminating Drag

• Includes High Grade Bolts & Rivets for Installation

• Built from Aircraft Grade 6061 AL

• Built in the USA