MagnaFlow California Grade Universal Catalytic Converter

2010–2025 (Applicable to a wide range of vehicles) / Universal Fit

Part #: 458006

Overview

The MagnaFlow California Grade Universal Catalytic Converter is designed to help you maintain your vehicle’s emissions compliance while ensuring optimal performance. Built to meet or exceed California Air Resource Board (CARB) requirements, this catalytic converter is an essential component for enthusiasts and daily drivers alike who want to keep their vehicle running clean and efficiently. Its universal design allows for versatile installation across a broad spectrum of vehicles, making it a practical choice for custom exhaust setups or replacement needs.

If you're looking for a reliable, high-quality catalytic converter that supports emissions standards and offers durable construction, the MagnaFlow California Grade converter is an excellent solution. Whether you're performing a repair, upgrading your exhaust system, or ensuring legal compliance in California, this converter provides peace of mind and consistent performance.

Key Features

Designed with performance and durability in mind, the MagnaFlow California Grade Universal Catalytic Converter offers several key features:

• Constructed from highly corrosion-resistant stainless steel, ensuring long-lasting performance even in harsh environments.
• Universal design that requires cutting and welding for installation, providing flexibility to fit a wide range of vehicle makes and models.
• Engineered to meet or surpass California Air Resource Board (CARB) standards, making it 50-state legal for emissions compliance.
• High-quality ceramic monolith core with precious metal catalysts to efficiently convert harmful pollutants into less harmful emissions.
• Robust construction that withstands high temperatures and corrosive elements, ensuring reliable operation over time.
• Designed to help keep the check engine light off by providing a proper catalytic conversion process.
• Ideal for custom exhaust builds, repair projects, or replacement in vehicles requiring a California-compliant catalytic converter.
• Easy to install with the right tools, though some cutting and welding are necessary for proper fitment.

Construction & Design

The MagnaFlow California Grade Universal Catalytic Converter features a durable, all-stainless steel construction that resists corrosion and high-temperature stress. Its mandrel-bent, one-piece body ensures a seamless flow path, reducing backpressure and supporting optimal exhaust flow. The ceramic monolith core is coated with precious metals, providing efficient catalytic activity to reduce emissions and meet strict California standards. The universal design allows for customization, enabling professional installers to tailor the fitment to specific vehicle configurations. This converter’s rugged build quality ensures longevity and consistent performance, making it a dependable choice for emissions compliance and vehicle longevity.

Installation & Fitment

The MagnaFlow California Grade Universal Catalytic Converter is a bolt-in replacement designed for custom exhaust systems. Installation requires cutting and welding to properly fit the converter into your vehicle’s exhaust piping. No additional tuning or modifications are typically necessary, but professional installation is recommended to ensure proper fitment and compliance with local regulations. Due to its universal nature, some fabrication work may be needed to achieve the best fitment and seal.

• Requires cutting and welding for installation
• Designed to fit a wide range of vehicles with compatible exhaust piping
• No tuning required post-installation

What's Included

• Universal catalytic converter with stainless steel construction
• All necessary mounting flanges and hardware (if applicable)
• Installation instructions (may vary depending on installer)

Ideal For

• Vehicle owners needing a California-compliant catalytic converter
• Custom exhaust system builders and fabricators
• Mechanics performing emissions-related repairs or upgrades
• Enthusiasts seeking durable, high-quality emissions components