MagnaFlow 24388 Standard Grade Catalytic Converter for 1993-1995 Mazda RX-7 1.3L

Vehicle Fitment

• 1993-1995 Mazda RX-7 (1.3L Twin-Rotor Rotary / 13B-REW, All Trims)

Fitment Notes

• Not legal for sale or installation in California, Colorado, or New York.
• Designed to meet Federal/EPA emissions requirements for pre-OBDII vehicles - does not apply to OBDII systems.
• Includes one air tube port - confirm compatibility with your vehicle's secondary air injection system configuration.
• Interchanges with OE part numbers N3D8-20-600A and N3D9-20-600A.
• Direct bolt-on fitment at both inlet and outlet - no cutting or welding required.

Features

• Standard Grade direct-fit construction engineered to meet or exceed Federal EPA pre-OBDII emissions requirements for the 1993-1995 RX-7.
• Clam-shell body design replicates the OE converter geometry for precise fitment and proper exhaust system integration.
• Mandrel-bent stainless steel tubing eliminates flow restrictions and maintains OE-like exhaust flow dynamics.
• Ceramic substrate with precisely controlled catalyst coating for maximum surface area and emissions conversion efficiency.
• OE-style exhaust hangers included for a direct bolt-on installation that uses factory mounting points.
• Bolt-on inlet and outlet flanges with included gaskets provide a leak-free seal without reusing corroded factory hardware.
• 3D scan-based development ensures OEM-like fitment precision for the complex RX-7 exhaust routing.
• Stainless steel construction resists corrosion and delivers long-term durability.

Specifications

• Part Number: 24388
• Series: Standard Grade Direct-Fit
• Emissions Compliance: Federal/EPA (Pre-OBDII)
• CARB Certified: No
• Body Material: Stainless Steel
• Body Type: Clam-Shell
• Overall Length: 40.25 in.
• Inlet Type: Bolt-On
• Outlet Type: Bolt-On
• Air Tube Ports: 1
• Substrate Material: Ceramic
• Hangers Included: Yes
• OE Interchange: N3D8-20-600A, N3D9-20-600A
• Fitment Type: Direct-Fit (Specific)

Included Components

• 1x Standard Grade Direct-Fit Catalytic Converter
• 2x Flange Gaskets
• OE-style exhaust hangers (integrated)

Product Description

The MagnaFlow 24388 is a Standard Grade direct-fit catalytic converter engineered specifically for the 1993-1995 Mazda RX-7 equipped with the 1.3L 13B-REW twin-rotor Wankel rotary engine. The unique clam-shell body design precisely replicates the geometry of the OE converter, accommodating the RX-7's compact and tightly packaged exhaust routing for a direct bolt-on installation with no cutting or welding required. Developed using 3D scanning technology, this converter matches OE fitment dimensions and includes an air tube port to maintain compatibility with the factory secondary air system.

Built from mandrel-bent stainless steel with a ceramic substrate, the 24388 meets Federal EPA pre-OBDII emissions requirements and keeps the check engine light off. Included flange gaskets at both the inlet and outlet ensure a leak-free seal, and integrated OE-style exhaust hangers allow direct attachment to factory mounting points. Note this part is not legal for sale or installation in California, Colorado, or New York. Backed by MagnaFlow's warranty, the 24388 is a reliable direct-fit emissions replacement for the iconic third-generation RX-7.