Protection unlike any other
Our new shield is changing the game when it comes to protecting your converter from theft. The number one target for thieves is the Prius Gen 2 (2004-2009). Dealers, installers, and customers are blown away by the level of protection and ease of installation for this shield. Some thieves are finding ways around the flat shields, so its time you stepped it up to the ultimate deterrence and regain your confidence to drive and park again.
Newest Cat Shields to the Line-Up
AHEAD OF THE COMPETITION
No other company has the in-house capabilities and machines dedicated to protect your vehicles.
Unparalled Manufacturing Capabilities
We use the latest technologies and machines to manufacture our Cat Shields.
Advanced Engineering Principles
Our products have sophisticated thought, design, and engineering behind them.
Designed and Built in the USA
When you buy a Miller CAT product know that you are supporting US-based manufacturing and jobs.
PEACE OF MIND
We use our extensive knowledge of converters, in-house manufacturing and design, to build the best catalytic converter protection devices. By controlling the whole development process, we can ensure the highest quality and continuous improvement in our products. See why we are the only shield available to every Toyota dealership through their Associated Products program.
FIND US NEAR YOU
We have the most extensive list of dealers and installers in the country. Our shields can be purchased and installed at over 600 Toyota dealers and hundreds of independent shops. Check out our interactive map to find an installer near you or if you can't find one, ask your local repair/muffler/body shop or Toyota dealer to contact us.