MagnaFlow HM Grade Rear Direct-Fit Catalytic Converter - Mitsubishi 3000GT / Dodge Stealth 1991-1999

MagnaFlow 93180 is the HM Grade replacement for the rear catalytic converter, a clam-shell body direct-fit unit in 16 gauge 409 stainless steel with a ceramic substrate, an attached aluminized steel heat shield and flange connections at both ends. It measures 16.5 inches overall and carries no oxygen sensor ports, so the factory sensors stay upstream in their original locations. This is the Federal EPA 49-state part rather than a CARB certified one, which suits vehicles registered outside California and the other CARB states. Two flange gaskets are included and installation needs no cutting or welding.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy