• MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)
  • MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)
  • MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)
  • MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)
  • MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)
  • MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)
  • MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)
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MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)

MagnaFlow California Grade Universal Catalytic Converter 2.00in Front | Lexus LS400 (90-94) (337104)

337104

In stock

$357.00 USD
$357.00 USD $357.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The MagnaFlow California Grade Universal Catalytic Converter is a high-quality emission control component designed for the 1990 to 1994 Lexus LS400 equipped with a 4.0L V8 engine. Engineered to meet or surpass California Air Resource Board (CARB) standards, this converter ensures your vehicle remains compliant with strict emissions regulations. Constructed with durable materials, it provides reliable performance and longevity while helping to reduce harmful pollutants. Its universal design allows for versatile installation, making it suitable for a range of applications where a direct fit may not be available. The converter is built to deliver consistent catalytic activity, supporting optimal engine performance and emissions compliance.

This catalytic converter is intended for use on Lexus LS400 models from 1990 to 1994, suitable for both street and emissions-focused applications. It serves as a replacement or upgrade for the factory unit, ensuring your vehicle maintains proper emissions performance. Installation typically involves bolting onto the existing exhaust system, with compatibility depending on specific vehicle configurations. The kit includes the converter itself, designed for straightforward installation with standard tools. Ideal for those seeking to maintain legal emissions standards or replace a worn unit, this converter offers a reliable solution for emissions compliance and vehicle performance.

Overview

MagnaFlow California Grade Universal Catalytic Converter

1990–1994 Lexus LS400 4.0L V8

Part #: 337104

Overview

The MagnaFlow California Grade Universal Catalytic Converter is designed to provide a reliable, high-quality emission control solution for your Lexus LS400 from 1990 to 1994. Built to meet or exceed California Air Resource Board (CARB) requirements, this converter helps ensure your vehicle remains compliant with emissions standards while maintaining optimal performance. Whether you're performing a repair, upgrade, or custom exhaust build, this catalytic converter offers a perfect balance of durability, efficiency, and environmental responsibility.

Constructed from highly corrosion-resistant stainless steel, the MagnaFlow California Grade converter is engineered to withstand harsh conditions and provide long-lasting service. Its universal design allows for versatile installation, making it suitable for a wide range of applications. Please note that cutting and welding are required for installation, offering flexibility for custom exhaust setups and ensuring a precise fit tailored to your vehicle's needs.

Key Features

The MagnaFlow California Grade Universal Catalytic Converter incorporates several advanced features to deliver reliable performance and compliance:

  • Constructed from durable, corrosion-resistant stainless steel to withstand harsh environmental conditions and ensure longevity.
  • Designed to meet or exceed California Air Resource Board (CARB) standards, making it legal for use in California and other states with similar emissions regulations.
  • Universal design allows for flexible installation, accommodating various exhaust configurations with cutting and welding as needed.
  • Engineered to help keep the check engine light off by effectively reducing harmful emissions and supporting proper engine operation.
  • High-quality materials and manufacturing processes ensure consistent performance and durability over time.
  • Suitable for custom exhaust builds, repair, or replacement projects where a compliant catalytic converter is required.
  • Meets or exceeds OEM standards for emissions reduction, supporting environmental responsibility and vehicle compliance.
  • Designed for enthusiasts and professional installers seeking a reliable, CARB-compliant catalytic converter for their Lexus LS400 or similar vehicles.
  • Easy to adapt to various exhaust systems, providing a versatile solution for a wide range of applications.

Construction & Design

The MagnaFlow California Grade Universal Catalytic Converter features a robust stainless steel body and internal components, ensuring resistance to corrosion and high temperatures. Its universal design includes a flexible inlet and outlet configuration, allowing for precise customization during installation. The converter's high-flow internal substrate is engineered to optimize exhaust flow while effectively reducing emissions, helping your vehicle meet stringent environmental standards without sacrificing performance. The TIG-welded construction guarantees durability and a secure fit, providing peace of mind for long-term use.

Installation & Fitment

The MagnaFlow California Grade Universal Catalytic Converter is intended for professional installation or experienced DIY enthusiasts. It requires cutting and welding to fit your specific exhaust system, offering flexibility for custom configurations. No additional tuning or modifications are necessary beyond the installation process. Proper installation ensures optimal performance and compliance with emissions standards.

  • Designed for easy adaptation to a variety of exhaust setups with cutting and welding as needed.
  • No tuning or additional modifications are required after installation.
  • Ensure proper fitment and secure welding for optimal performance and longevity.

What's Included

  • Universal catalytic converter body with inlet and outlet pipes
  • All necessary hardware and clamps for installation
  • Installation instructions (if provided by installer)

Ideal For

  • Vehicle owners seeking a CARB-compliant catalytic converter for their Lexus LS400 (1990–1994)
  • Professionals performing exhaust repairs or custom builds
  • Enthusiasts aiming to maintain emissions compliance while upgrading or repairing their exhaust system
  • Anyone needing a durable, corrosion-resistant converter that meets California emissions standards
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