Built for the MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447283 for Chevrolet and GMC Trucks, this MagnaFlow Exhaust Products component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.
California CARB Direct-Fit Catalytic Converter
The MagnaFlow 447283 California Grade CARB Compliant Direct-Fit Catalytic Converter is designed to help keep your vehicle's check engine light off while ensuring compliance with California air quality standards. Crafted from durable stainless steel with high-quality MIG welds, this converter features a sleek, corrosion-resistant finish that withstands the rigors of daily driving. Its precise OE-style design, developed through advanced 3D metrology, guarantees a perfect fit and optimal performance, making installation straightforward without the need for cutting or welding. The compact, low-mass construction promotes greater thermal efficiency, which benefits overall engine performance and longevity.
The converter includes essential components such as a crush ring gasket, flange gasket, and a torca clamp, along with mounting hardware like bolts, nuts, and clamps, facilitating a hassle-free installation process. It features dual oxygen sensor ports positioned pre- and post-converter, allowing for accurate emissions monitoring and ensuring your vehicle remains compliant with emissions regulations. The stainless steel inlet and outlet connections are engineered for durability and reliable sealing, with a flange inlet type and pipe connection outlet tailored for specific vehicle applications. The included heat shield, made from aluminized steel, provides added protection, while the overall length measures approximately 76.5 inches, fitting select Chevrolet and GMC models from 2001 to 2006.
Manufactured to meet or exceed CARB regulations, this converter bears the necessary certification for use in California and other CARB-restricted states, making it an ideal replacement for compatible trucks and SUVs. Whether you're restoring your vehicle or upgrading to ensure emissions compliance, the MagnaFlow 447283 offers a premium, reliable solution that combines advanced engineering with straightforward installation.
Features:
- California CARB Compliance: Meets California Air Resources Board standards for legal use in California and restricted states
- Durable Construction: Made from corrosion-resistant stainless steel with high-quality MIG welds for longevity
- OE-Style
Fitment:
Chevrolet Silverado 1500 HD 2001
Chevrolet Silverado 1500 HD 2002
Chevrolet Silverado 1500 HD 2003
Chevrolet Silverado 1500 HD 2005
Chevrolet Silverado 2500 2001
Chevrolet Silverado 2500 2002
Chevrolet Suburban 2500 2001
Chevrolet Suburban 2500 2002
Chevrolet Suburban 2500 2003
Chevrolet Suburban 2500 2004
Chevrolet Suburban 2500 2005
GMC Sierra 1500 HD 2001
GMC Sierra 1500 HD 2002
GMC Sierra 1500 HD 2003
GMC Sierra 1500 HD 2005
GMC Sierra 1500 HD 2006
GMC Sierra 2500 2001
GMC Sierra 2500 2002
GMC Sierra 2500 HD 2002
GMC Sierra 2500 HD 2003
GMC Sierra 2500 HD 2005
GMC Sierra 2500 HD 2006
GMC Yukon XL 2500 2001
GMC Yukon XL 2500 2002
GMC Yukon XL 2500 2003
GMC Yukon XL 2500 2004
GMC Yukon XL 2500 2005
Currently, we do not have an installation guide available for this product. Please contact support for assistance.
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Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
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Returns & Exchanges
- All returns must be authorized by KOVA Offroad before an item is shipped back.
- Return eligibility and timeframes may vary by manufacturer and product.
- Products must generally be unused, uninstalled, in new and resellable condition, and returned with all original packaging, hardware, and documentation.
- Original shipping charges are non-refundable unless the return is the result of an error or a confirmed defective product.
- Customers may be responsible for return shipping and any manufacturer or supplier restocking fees that apply.
- Do not ship a return to KOVA Offroad or directly to a manufacturer without receiving return authorization and return instructions from us first.
Obtaining Return Authorization
- Contact KOVA Offroad at sales@kovaoffroad.com with your order number, product information, and reason for the return.
- We will provide the appropriate return instructions and shipping location after the return has been approved.
- Returns sent without authorization may be refused or delayed.
Warranty & Defective Products
- Product warranties are provided by the individual manufacturer and vary by brand and product.
- KOVA Offroad does not independently manufacture or warrant third-party products, but we will assist customers with the warranty claim process whenever possible.
- If you believe a product is defective, contact us with your order number, a description of the issue, and photos or video if applicable.
- Warranty approval, replacement, repair, shipping costs, and claim requirements are subject to the manufacturer’s warranty policy.
- Do not return a defective product until return or warranty instructions have been provided.
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Fitment
- Customers are responsible for reviewing the listed vehicle fitment before purchasing.
- If a customer is unsure whether a product fits their vehicle, they should contact KOVA Offroad before ordering, and we will help verify compatibility.
Questions?
Call us at (800) 507-0672 or email sales@kovaoffroad.com.
