Magnaflow 99656HM HM Grade Universal Catalytic Converter 2.5 Inch

The Magnaflow 99656HM is an HM Grade universal catalytic converter designed to meet or exceed Federal EPA emissions standards for OBDII-compliant vehicles. This high-efficiency converter features a compact spun body design with 2.5-inch inlet and outlet connections, making it ideal for custom exhaust applications where space is limited.

Advanced Spun Body Construction:

Manufactured using revolutionary catalyst technology, the 99656HM features a round spun body fabricated from a single CNC-formed and laser-welded stainless steel section. The single laser fusion weld greatly reduces the possibility of leaks while the compact, low-mass design allows for greater thermal efficiency. The converter body is literally manufactured around the ceramic catalyst substrate, which is securely positioned inside and necks down to thicker gauge material at the inlet and outlet for maximum durability.

Key Features:

• HM Grade catalyst with extra catalysts for improved emissions conversion
• 2.5-inch diameter inlet and outlet (weld-on connections)
• Overall length: 8.75 inches, body width: 5 inches
• Stainless steel construction for superior corrosion resistance
• Ceramic substrate material for optimal thermal efficiency
• Universal fit design for wide vehicle compatibility
• Federal EPA compliant (not CARB certified)
• 5-year/50,000-mile limited warranty

Installation Notes:

This universal catalytic converter requires professional installation with welding, cutting, and tube-bending equipment. Gaskets and mounting hardware are not included. The universal design allows for precise positioning and orientation to meet specific exhaust system requirements.

Legal Notice:

This Federal EPA-compliant catalytic converter is not legal for sale, installation, or use in California, Colorado, or New York. It is designed for OBDII Federally registered vehicles with Federal/EPA emission systems only.