MillerCat Ford F-150 PowerBoost Hybrid 2021+ Cat Shield
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Questions? Chat or Call us: (409) 916-8280
Free Shipping. Ships in 1-3 Business Days
Price Match Guarantee
Safe/Secure Checkout
Questions? Chat or Call us: (409) 916-8280
Specifically designed to shield the unique and high-value catalytic converters of the F-150 PowerBoost Hybrid system.
Includes proprietary security screws and a specialized driver bit, adding a crucial layer of defense that defeats common tools.
Mounts directly to your truck's frame using existing factory holes—no drilling, cutting, or permanent modifications required.
Strategically placed vents ensure proper airflow to the complex hybrid powertrain and exhaust to prevent heat buildup.
You invested in the cutting-edge technology of the Ford F-150 PowerBoost Hybrid. Unfortunately, that advanced and expensive powertrain makes it a high-value target for catalytic converter thieves. The MillerCat Ford F-150 PowerBoost 2021+ Cat Shield is the essential armor your truck deserves, specifically engineered to protect the unique components of the hybrid system and give you ultimate peace of mind.
The F-150 PowerBoost isn't just another truck, and thieves know it. Its specialized catalytic converters are difficult and costly to replace, creating a nightmare scenario of vehicle downtime and huge repair bills. MillerCAT Cat Shield is engineered to counter this threat directly. By creating a robust physical barrier that is custom-fit to the PowerBoost's unique frame and exhaust, we turn a quick theft into a noisy, time-consuming, and high-risk operation for any criminal.
Industry Recognized: SEMA Award-Winning Design & Engineering
This is not a generic F-150 shield. We 3D scanned the specific frame, exhaust, and powertrain layout of the PowerBoost Hybrid to create a shield that offers unparalleled fitment and coverage, protecting the exact components thieves target.
How to protect a hybrid without causing issues? Proper ventilation is key. Our shield includes specific vents and louvers that maintain critical airflow to the hybrid system's components, ensuring your truck operates safely and efficiently.
The MillerCat shield is essential insurance. It's a one-time, proactive investment that prevents the enormous cost, long delays, and extreme frustration that come with the theft of your PowerBoost's advanced and expensive emissions components.
| Vehicle Fitment | 2021+ Ford F-150 PowerBoost Hybrid |
| Material | High-Strength 5052 Aluminum |
| Hardware | Proprietary Tamper-Resistant Screw Kit |
| Included Tools | One (1) Security Screw Driver Bit |
| Installation | 100% Bolt-On (No Drilling Required) |
| Country of Origin | Made in the USA |
Yes, it is completely different. The PowerBoost Hybrid has a unique frame and exhaust configuration. This shield is specifically designed to fit the PowerBoost model and will not fit other F-150 engine variants.
No. Our shield is designed to protect the exhaust components and does not interfere with the Pro Power Onboard system or its wiring. You can continue to use your generator as intended.
Yes. The shield mounts to the main frame and is designed to be compatible with factory packages like the FX4 Off-Road package, as these do not alter the core frame mounting points we use.
The shield is designed to remain on the vehicle during routine maintenance like oil changes. It does not block access to the oil filter or drain plug. It would only need to be removed for major transmission or exhaust repairs.
No. The MillerCat shield is a 100% bolt-on accessory that does not require any permanent modifications to your vehicle. It can be removed at any time, returning the truck to its original state, and therefore does not void your warranty.
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
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