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Trusted Gear for Serious Off-Roaders!
Trusted Gear for Serious Off-Roaders!
Underside view of Ford e450 showing MILLERCAT Cat Shield installed

MillerCat Ford E-450/ E-350 RWD 2015+ Cat Shield

by MillerCat
SKU FRD-009
$460.00

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Why Choose the MillerCat Shield for Your E-Series Van?

🛡️

Unmatched Theft Deterrence

Creates a formidable physical barrier over the large, exposed converters, making theft too difficult and time-consuming for thieves.

🔩

100% Bolt-On Fitment

Installs directly onto the frame using existing factory holes. No drilling or permanent modifications are needed for your RV or work van.

💨

Protects Powertrain Health

Strategic vents ensure proper airflow, preventing heat buildup around the transmission and exhaust of your hard-working vehicle.

🇺🇸

Proudly Made in the USA

From design to manufacturing, every shield is engineered in California, guaranteeing the highest standards of quality control.

🔒

Tamper-Resistant Hardware

Our proprietary security screws and the included special driver bit add a critical layer of defense that standard tools can't defeat.

🌦️

All-Weather Durability

Crafted from high-grade 5052 aluminum, the shield is 100% rust-proof, ensuring a lifetime of protection for your investment.

Description

Miller CAT Anti‑Theft Cat Shield – Fits Ford E‑450/ E-350 RWD 2015–present | Secure Your Investment

Whether it's your family's Class C RV or a critical part of your commercial fleet, a disabled Ford E-Series van means a cancelled vacation or a halt in business operations. The exposed, easy-to-access catalytic converters on the E-350 and E-450 chassis make them a top target for thieves.

The MillerCat Ford E-450/E-350 2015+ Cat Shield is the definitive solution to eliminate this threat and protect your crucial assets.

A stolen converter means more than just a repair bill; it means a cancelled cross-country trip, a shuttle bus out of service, or a work van that can's make its rounds.

The MillerCat Shield is engineered to prevent this costly downtime. By creating a formidable, custom-fit barrier, we turn a quick and easy theft into a loud, prolonged, and high-risk task. This isn't just about protecting a part; it's about protecting your plans, your passengers, and your profits.

Industry Recognized: SEMA Award-Winning Design & Engineering

Key Benefits of the MillerCat System

  • Custom-Engineered for the E-Series Chassis

    How to get the best fit for an E-450 RV? Use a shield made for it. Our engineers 3D scanned the specific RWD frame to create a shield that provides a perfect, vibration-free fit and maximum coverage for the vulnerable exhaust line.

  • Designed for Hard-Working Vehicles

    E-Series vans are built to work, and our shield is too. Strategically placed vents ensure that heat from the transmission and exhaust can escape, protecting your powertrain's health even under heavy loads or during long trips.

  • A Vital Investment in Uptime

    For a business, a vehicle in the shop is a vehicle that isn't making money. For an RV owner, it's a ruined holiday. This shield is a one-time investment that prevents the astronomical costs and logistical nightmares of converter theft.

 MillerCat Cat Shield providing full coverage on the undercarriage of a Ford E-450 / E-350 chassis

Technical Specifications

Vehicle Fitment 2015+ Ford E-450 / E-350 (RWD Models Only)
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

Frequently Asked Questions

+ Will this shield fit my Class C RV or shuttle bus?

Yes. If your vehicle is built on the 2015 or newer Ford E-350 or E-450 RWD chassis, this shield is designed to fit. This covers the vast majority of Class C motorhomes, airport shuttles, and commercial box vans.
+ Does this fit the older E-Series vans?

This kit is specifically for the 2015 and newer model years. The chassis and mounting points are different on older models. Please verify your vehicle's model year before purchasing.
+ Will this interfere with my leveling jacks or holding tanks on my RV?

Our shield is designed to fit tightly to the frame and exhaust line. In the vast majority of RV builds, it does not interfere with aftermarket components like leveling jacks, steps, or tanks. However, we recommend a visual inspection of the area around your converters to ensure there are no direct obstructions.
+ Can I install this myself in a driveway?

Due to the size and ground clearance of E-Series vehicles, installation is very manageable for a DIYer with the right tools and safety equipment (like sturdy jack stands). However, because of the vehicle's weight, professional installation is always the safest option if you are not comfortable working underneath it.
+ Will I need to remove the shield for regular maintenance?

No. The shield is designed to protect the exhaust system and does not interfere with access to the engine oil filter, drain plug, or transmission for routine service. It can remain on the vehicle indefinitely.
Prop 65

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

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.

MillerCat Ford E-450/ E-350 RWD 2015+ Cat Shield

Reviews

Let customers speak for us

from 445 reviews

Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.

Anonymous
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