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Sick and tired of experiencing brake fade and a mushy pedal? Boomba Racing has the solution for you! The Boomba Racing Brake Cooling Deflector Kit for the Fiesta ST helps to channel air towards your caliper and rotor while driving. The cooling deflector mounts securely to the A-arm using an existing hole for a completely reversible installation. Ground clearance is not compromised, and there is no need to remove your fog lights or drill any holes. This kit can be easily installed in your driveway using a jack and jack stands.

If you look at the data above, you can see noticeable drops in temperatures after installing these deflectors.

Removal of the rotor dust shield is highly recommended in aiding airflow to the brakes.

The deflectors and mounting brackets are made from aircraft grade billet aluminum and feature all stainless hardware. These pieces are available in your choice of four different colors: natural finish, blue, red, or black anodized.

As always, this product is proudly made right here in the USA in our Wood Dale, Illinois facility.

Improve the stopping power of your Focus ST today! 

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Boomba Racing

Boomba Racing is a U.S.-based manufacturer of precision-engineered performance parts, trusted by enthusiasts and racers worldwide. Founded in 2004, the company designs and manufactures all products in-house using advanced 3D modeling and CNC technology, ensuring unmatched quality and reliability. Their catalog includes catch cans, blow-off valves, spacers, short-throw shifters, motor mounts, and more—covering popular platforms like Ford, Subaru, Honda, Volkswagen, Hyundai, Kia, and Dodge. With a commitment to performance, innovation, and durability, Boomba Racing delivers upgrades that improve both driving dynamics and vehicle style.

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