MagnaFlow California Grade Universal Catalytic Converter

California (455004) 2000–2025 / Universal Fit / Stainless Steel Construction

Part #: 455004

Overview

The MagnaFlow California Grade Universal Catalytic Converter is designed to help keep your vehicle's check engine light off while ensuring compliance with California Air Resource Board (CARB) regulations. Built with high-quality materials and engineered for versatility, this catalytic converter is an essential component for vehicle owners seeking a reliable, emissions-compliant solution. Whether you're performing a custom exhaust build or replacing an existing converter, this product offers a perfect balance of durability, performance, and legal compliance.

Ideal for a wide range of vehicles, the MagnaFlow California Grade converter is suitable for enthusiasts, off-roaders, and daily drivers who prioritize emissions compliance without sacrificing quality. Its universal design allows for a custom fit, making it adaptable to many applications with some cutting and welding. This converter helps support your vehicle's emissions system, ensuring it meets stringent California standards while maintaining optimal exhaust flow.

Key Features

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

• Constructed from highly corrosion-resistant stainless steel, ensuring durability and long-lasting performance even in harsh environments.
• Designed to meet or exceed California Air Resource Board (CARB) requirements, making it legal for use in California and other states with similar emissions standards.
• Universal design allows for versatile installation across a broad range of vehicles, with the flexibility to customize fitment through cutting and welding.
• Engineered to provide efficient catalytic conversion, helping to reduce harmful emissions such as hydrocarbons, carbon monoxide, and nitrogen oxides.
• Robust construction with precision-welded components ensures reliable operation and resistance to thermal and mechanical stress.
• Backed by MagnaFlow's reputation for quality and performance, offering peace of mind for vehicle owners seeking a compliant and effective emissions solution.
• Designed to help maintain optimal exhaust flow, supporting vehicle performance and efficiency.
• Easy to install with standard tools, though some customization may be required for perfect fitment.

Construction & Design

The MagnaFlow California Grade Universal Catalytic Converter features a durable stainless steel shell that resists corrosion and high temperatures, ensuring longevity and consistent performance over time. Its universal design includes an adaptable inlet and outlet configuration, allowing for flexible installation in various vehicle setups. The converter's internal catalyst substrate is engineered to provide efficient conversion of pollutants, helping your vehicle meet California emissions standards.

The precision-welded construction and high-quality materials ensure structural integrity and resistance to thermal cycling. The compact, lightweight design facilitates easier handling and installation, while the stainless steel construction guarantees resistance to rust and corrosion, even in challenging environments. This converter is built to withstand the rigors of daily driving and off-road conditions, making it a reliable choice for vehicle owners committed to emissions compliance and performance.

Installation & Fitment

The MagnaFlow California Grade Universal Catalytic Converter is a bolt-on component designed for easy installation with standard tools. Due to its universal nature, some cutting and welding are required to achieve a proper fitment on your vehicle. It is recommended that installation be performed by a qualified technician or exhaust specialist to ensure proper alignment and secure attachment. No additional tuning or modifications are typically necessary, but verifying fitment before installation is advised to ensure compatibility with your specific vehicle and exhaust configuration.

• Universal fit with adaptable inlet and outlet sizes
• Requires cutting and welding for installation
• No special tuning needed post-installation

What's Included

• Universal catalytic converter with stainless steel shell
• Clamps and hardware (if applicable)
• Installation instructions

Ideal For

• Vehicle owners seeking a CARB-compliant catalytic converter for street use
• Custom exhaust builders requiring a versatile, high-quality converter
• Off-road enthusiasts needing durable emissions components
• Anyone looking to replace a failing or damaged catalytic converter while maintaining legal emissions status