Every year, countless individuals fall victim to catalytic converter theft, an issue that has escalated with the rising value of the precious metals found within these essential car components. However, Miller CAT is committed to providing the highest quality solution that prioritizes safety, security, and ease of installation.

Amid this newly emerging industry of catalytic converter shields, not all are created equal. While our competitors often offer flat, one-piece designs that inadequately cover the converter and can be easily removed, Miller CAT shields are designed with a more sophisticated approach. Our form-fitted, multi-piece design provides enhanced coverage and superior theft deterrents, distinguishing ourselves as the leaders in the marketplace. Whenever possible, we use punching rather than laser cutting, as punches are more accurate and have less burr to it.

There’s a reason why Miller CAT’s protective Cat Shield™ line-up is a part of the Toyota and Lexus Associated Accessory Products (AAP) program.

The Next Generation of Protection for Prius Converters

Miller CAT is dedicated to constant innovation, constantly evolving our product line to address vulnerabilities that thieves may attempt to exploit. Are you still drilling, buying parts or extra tools to install your shield on your Prius? Our V2 (Version 2) of our most popular Prius shields are the most advanced, simplest to install, and strongest deterrents on the market. These improvements are so advanced, we had to call it the Next Generation of converter protection devices. With that said, let's explore the distinct features of our recently updated shields for the Prius Generations 2, 3, and 4.

Prius Gen 2 Cat Shield

• Available in 16 gauge 304 stainless steel, the most ideal material to protect your Prius. Significantly stronger than aluminum and can defeat the toughest cutting blades.

• Upgraded from a flat, single-piece design to a form-fitted, multi-piece version for upgraded protection.

• Includes a deadbolt to protect the front converter from experienced thieves who try to cut the converter from the passenger-side wheel well.

• Only requires two rivet nuts installed into existing holes, eliminating the need for drilling into the vehicle. We even provide a tool for installation so no additional tools are needed.

Prius Gen 3 Cat Shield

• Completely redesigned, bolt-on design eliminates the need for any drilling.

• Simpler, non-invasive installation. No need to drill or enlarge any holes.

• No rattling and no need for spacers or noise isolators.

• Comes with an exhaust resonator cover to deter thieves who might confuse the resonator for the actual catalytic converter.

Prius Gen 4 Cat Shield

• We addressed the vulnerability of the OEM front splash guard by including an additional front shield in the design.

• More rigid than version 1

• Significantly easier to install than its predecessor.

The Miller CAT Promise

What sets Miller CAT apart is our dedication to continuously learning and innovating. We understand that to effectively combat catalytic converter theft, we must stay a step ahead of the thieves. Hence, we remain committed to updating and refining our products to provide you with the most effective protection possible.

While cheaper shields may be tempting, it’s important to remember that not all shields are created equal. A lower price might not guarantee the level of protection your vehicle needs. Opting for a Miller CAT Cat Shield™ means choosing quality, innovation, and peace of mind.

Visit our collection to learn more about our products and how we can help protect your vehicle today.