MagnaFlow 4481334 Catalytic Converter - Left or Right

California OBDII Catalytic Converter

MagnaFlow 4481334 is a California Grade CARB-compliant universal catalytic converter built for OBDII-equipped vehicles that require a 2-inch inlet and outlet. It uses a stainless steel spun body with a ceramic substrate to support corrosion resistance and thermal efficiency, while the post-converter oxygen sensor location helps maintain proper emissions system operation.

This MagnaFlow California OBDII Catalytic Converter line is engineered for vehicles that must meet California Air Resources Board requirements. The universal weld-on design allows installation across a range of listed applications, including select Honda Prelude, Acura Integra, and Plymouth/Chrysler Prowler models, with cutting and welding required during installation.

• California Grade CARB-compliant universal catalytic converter
• 2-inch inlet and 2-inch outlet with weld-on straight connections
• Stainless steel body and tubing for corrosion resistance
• Spun round body design with single laser fusion weld to reduce leak potential
• Compact low-mass construction for improved thermal efficiency
• Ceramic substrate with one post-converter oxygen sensor port
• Legal for listed vehicles in California and other CARB-restricted states

Detailed Product Overview

Part number 4481334 is designed as a universal replacement catalytic converter for emissions-controlled applications where CARB compliance is required. The round spun-body construction measures 11.25 inches overall length, 4 inches in body height, and 4 inches in body width, making it a compact solution for custom exhaust work. Because this unit is universal, it is not a direct bolt-on part and requires cutting and welding during installation.

For fitment-focused searches, this converter is listed for 1996-2002 Honda Prelude, 2000-2001 Acura Integra, and 1997-2002 Plymouth Prowler / Chrysler Prowler applications in the specified positions. If you are sourcing a MagnaFlow 4481334 replacement for a Honda Prelude or Acura Integra emissions repair, verify the engine family number and CARB Executive Order details before installation.

What It Helps Address

• Check engine light concerns related to catalytic converter efficiency
• Failed emissions testing on CARB-regulated vehicles
• Corrosion issues in older exhaust systems
• Leak points associated with worn or damaged converter bodies
• Custom exhaust replacement needs for listed Honda Prelude, Acura Integra, and Plymouth Prowler applications

Installation Notes

• Fits 1996-2002 Honda Prelude, N/A.
• Fits 2000-2001 Acura Integra, N/A.
• Fits 1997-2002 Plymouth Prowler, left.
• Fits 1997-2002 Plymouth Prowler, right.
• Fits 2001-2002 Chrysler Prowler, left or right.
• Cutting and welding are required during installation.
• Verify engine family number, certification level, and CARB Executive Order D-193-139 before installation.
• No mounting hardware, gaskets, clamps, hangers, or heat shield are included.

Quality Assurance

MagnaFlow 4481334 is built to meet or exceed California Air Resources Board requirements and has undergone additional testing for CARB guideline compliance on the listed vehicles. The stainless steel spun-body construction and laser-fused weld are used to support durability and leak resistance in emissions service.