Universal Cat Converter

The MAGNAFLOW PERF EXHAUST Universal Catalytic Converter (Part No. 99205HM) is a heavy-duty emissions control component engineered for 2.25-inch inlet and outlet piping systems. This stainless steel converter delivers OEM-grade catalytic efficiency in a compact, bolt-on design suitable for a wide range of vehicle platforms requiring universal catalytic converter replacement.

Constructed from durable stainless steel, this unit features a 4.375-inch by 9-inch internal case and 13-inch overall length, delivering optimal flow characteristics while meeting catalytic conversion requirements. The 2.25-inch diameter inlet and outlet ports ensure compatibility with standard mid-size exhaust systems. At 4.62 lbs, the converter integrates seamlessly into existing exhaust geometry without requiring extensive fabrication or rerouting. The natural stainless finish resists corrosion from thermal cycling and road salt exposure, extending service life under demanding operating conditions.

This universal converter serves technicians, automotive enthusiasts, and fleet operators performing exhaust restoration on vehicles where OEM catalytic converters are unavailable or cost-prohibitive. MAGNAFLOW's performance heritage makes this unit suitable for both street and weekend track applications where emissions compliance and reliable conversion efficiency are non-negotiable. It's commonly installed on older muscle cars, import tuners, and light-duty trucks where catalog coverage has gaps.

The universal design approach means fitment verification against your specific vehicle's exhaust geometry is essential before purchase. Confirm your inlet/outlet pipe diameter and clearance envelope to your frame and suspension components. Professional installation is recommended to ensure proper sealing and thermal isolation from fuel system components.