Our Start

Since 1996, CatalyticConverter.net has been a trusted name for high-quality direct-fit catalytic converters, universal converters, exhaust manifolds, and performance exhaust components. We serve DIYers and professional techs alike with factory-grade parts, fast shipping, and expert support.

We began as a small online operation sourcing the best converter deals from respected manufacturers - eventually becoming one of the web’s most reliable sources for exhaust and emissions hardware. Our heritage is steeped in hands-on automotive craftsmanship.

What We Do

Trust our years of experience to help you find parts you can trust - without guesswork - and available for almost every vehicle:

• Direct-Fit Catalytic Converters: Bolt-on replacement for your make and model, matching OEM specs - flanges, sensor ports, and all - for fast, clean installs.
• Universal Cats & Performance Exhaust: Ideal for custom builds, upgrades, or one-off projects.
• Emissions Compliance Made Easy: Thousands of converters meet EPA and CARB standards - perfect for passing smog tests and resolving check-engine codes.