The CatClamp® was invented to prevent thieves from stealing your catalytic converter. It's exclusive, award-winning, patented cable cage design surrounds the catalytic converter with …

Find CatClamp installation instructions and answers to frequently asked questions such as supported vehicle models (will it fit my vehicle?), warranty and return policies.

Find catalytic converter shield protection for Ford, Toyota, Honda, trucks, heavy duty diesel engines, and more. Be sure CatClamp® will fit your vehicle.

CatClamp Universal kit fits most gasoline and small diesel engines with exhaust pipe diameter up to 3".

CatClamp is more flexible and fits more vehicles, offers more value at the highest level of protection, provides comprehensive DIY installation instructions, and is backed by up to a …

The CatClamp® is installed by placing the split clamp assemblies in place before and after the converter. The cable is then routed through both split clamps and around or through...

Use of the CatClamp encouraged in the United States Department of Justice’s “Problem-Specific Guides (no. 58), published by the office of Community Oriented Policing Services.

The CatClamp® is installed by placing the split clamp assemblies in place before and after the converter. The cable is then routed through both split clamps and around or through...

The CatClamp® is installed by placing the split clamp assemblies in place before and after the converter. The cable is then routed through both split clamps and around or through...

Wholesale & fleet pricing for bulk orders of catalytic converter shields. CatClamp is the industry leader for resellers and for fleet managers. Get your quote today.