BLACK FRIDAY 2023 SPECIAL: Use Code CYBER23 for 20% Off Your Order

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Cat Security™ Toyota Prius Catalytic Converter Theft Protection

Your Toyota Prius hybrid is equipped with a catalytic converter or a "cat." It's a part of your vehicle's exhaust system. Not only does it help keep the environment clean, but it can prevent you and your passengers from inhaling toxic fumes.

Unfortunately, cats are a hot item for thieves due to their high value. And hybrid vehicles, specifically the Toyota Prius, happen to be the most targeted. Why? Because their converters usually last longer and contain more metal than other Toyota models. The good news? Cat Security™ products can help stop thieves from stealing catalytic converters.

Features of the Prius Cat Security™ Cat Shield

  • Uses the factory-mounting points and adds in security hardware
  • Protects your 02-sensor wire from being cut
  • Strategically placed heat extraction holes allow for proper exhaust ventilation
  • “CCM” logo strategically placed for visual inspections during smog checks
  • Corrosion-resistant
  • No welding required

Protection for a Generation 2 Toyota Prius starts at $160 with an available level 2 upgrade for $249. If you live in a heavily populated area, consider the level 2 upgrade.

Why Buy Cat Security™

There are key differences between Cat Security™ and other universal-fit anti-theft products. Our catalytic converter shields are durable. They feature high-grade aluminum plating, which is extremely difficult to remove. Unlike other aftermarket parts, they are designed to fit your Toyota Prius model perfectly. And they are much easier to install. We include all the hardware you'll need for the job!

Buy Your Toyota Prius a Cat Security™ Cat Shield Today

Cat Security™ is a full aluminum plate that provides a strong barrier against catalytic converter theft. It's time to put an end to cat theft. You can place an order through our website or stop by a participating Toyota dealer near you. Still have questions about our products? Please feel free to reach out to us today!

Available Products


2 Piece Catalytic Converter Shield | 2000-2003 Toyota Prius
Part Number: CAT-SCR-1
Description: Our Prius generation 1 Cat Security™ Cat Shield is made up of two parts: a front and a rear shield. These two shields together...
Catalytic Converter Shield | 2012-2019 Toyota Prius C
Part Number: CAT-SCR-C
Description: This Cat Security™ Cat Shield is specifically made for 2012 - 2019 Toyota Prius C models. It is a two-piece kit supplied with a...
Catalytic Converter Shield | 2016-2022 Toyota Prius
Part Number: CAT-SCR-4
Description: This precision laser-cut aluminum shield is for 2016 - 2022 Toyota Prius , Prius Prime, and Prius AWD-e models. Check out the following...
2 Piece Catalytic Converter Shield | 2010-2015 Toyota Prius & Prius Plug-In
Part Number: CAT-SCR-3
Description: This 2 Piece Catalytic Converter Shield is designed for 2010 - 2015 Toyota Prius & Prius Plug-In models. We also have custom shields...
Catalytic Converter Shield | 2004-2009 Toyota Prius
Part Number: CAT-SCR-2
Description: This Precision laser cut aluminum shield we designed specifically for the 2004 - 2009 Toyota Prius . Our customers have been...
Upgrade Kit for Catalytic Converter Anti-Theft Shield | 2004-2009 Toyota Prius
Part Number: CAT-SCR-2-UPGD
Description: **This kit does not include the Cat Security™ cat shield, it is an upgrade kit and only works with 2004 - 2009 Prius models**...
2 Piece Catalytic Converter Anti-Theft Shield | 2012-2017 Toyota Prius V
Part Number: CAT-SCR-V
Description: This Cat Security™ Cat Shield is specifically made for 2012 - 2017 Prius V models. It includes a front and a rear shield. These...
2004-2009 Toyota Prius Ultimate Catalytic Converter Shield
Part Number: CAT-SCR-2-LV2
Description: This Ultimate Catalytic Converter Shield is designed for 2004 - 2009 Toyota Prius models. Our customers have been experiencing a high...
Catalytic Converter Shield | 2023-2024 Toyota Prius Bi-Metal Mill Aluminum Finish
Part Number: CAT-SCR10033
Description: Our 2023 and beyond Toyota Prius Shield is designed to prevent even the most determined thief. Our unique patent pending, bi-metal...

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