Metal Core Catalytic Converters are superior to the traditional ceramic core converter in many ways:

• Vibrant Universal Metal Core Catalytic Converters feature an ultra high flow 300 cell per square inch catalyst, flowing at 578 cfm. Making these cats suitable for engines up to 5.0L.
• Made entirely from stainless steel, inside and out.
•Metal Monolith is much more durable than the traditional ceramic catalyst.
• Significantly more resistant to the effects of vibration.
• Capable of withstanding higher operating temperatures than a ceramic core catalytic converter, making it the best choice for modified engines.
• Up to 40% improvement in exhaust gas flow vs. a typical ceramic core converter.
• Vibrant Metal Cats now feature a low profile spun body to make them easier to install in tight spaces.
• Perfectly suited for race vehicles that require emissions control equipment.

Please Note: Aftermarket converters are only permitted if your vehicle does not have a converter or if a government emissions testing program has determined that the existing converter needs replacement. It is prohibited by law in the U.S. and Canada to remove a properly functioning catalytic converter. For off-road use only.