• MagnaFlow California Grade Direct-Fit Catalytic Converter | GMC Sierra 2500 HD Classic 2007 (4551006)
  • MagnaFlow California Grade Direct-Fit Catalytic Converter | GMC Sierra 2500 HD Classic 2007 (4551006)
  • MagnaFlow California Grade Direct-Fit Catalytic Converter | GMC Sierra 2500 HD Classic 2007 (4551006)
  • MagnaFlow California Grade Direct-Fit Catalytic Converter | GMC Sierra 2500 HD Classic 2007 (4551006)
  • MagnaFlow California Grade Direct-Fit Catalytic Converter | GMC Sierra 2500 HD Classic 2007 (4551006)
  • MagnaFlow California Grade Direct-Fit Catalytic Converter | GMC Sierra 2500 HD Classic 2007 (4551006)
  • MagnaFlow California Grade Direct-Fit Catalytic Converter | GMC Sierra 2500 HD Classic 2007 (4551006)
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MagnaFlow California Grade Catalytic Converter | GMC Sierra 2500 HD 03-07 (4551006)

MagnaFlow California Grade Catalytic Converter | GMC Sierra 2500 HD 03-07 (4551006)

4551006

Out of stock

$1,572.00 USD
$1,572.00 USD $1,572.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The MagnaFlow California Grade Catalytic Converter is a direct-fit, CARB-compliant component designed for the GMC Sierra 2500 HD models from 2003 to 2007. Constructed from highly corrosion-resistant stainless steel, this converter features free-flowing mandrel-bent tubing that ensures optimal exhaust flow and performance. Its spun body design and advanced manufacturing process, including 3D metrology, guarantee precise fitment and reliable operation. This catalytic converter effectively reduces emissions while maintaining engine efficiency, helping to keep the check engine light off and ensuring compliance with California emissions standards. Its durable construction and high-quality materials make it a long-lasting upgrade for your vehicle’s exhaust system.

Designed specifically for 2003-2007 GMC Sierra 2500 HD trucks, this converter is a straightforward, bolt-on replacement that requires no cutting or welding for installation. It is suitable for use on vehicles that need to meet California emissions regulations, providing a reliable solution for street-driven trucks. The kit includes the catalytic converter itself, with no additional components required. This product is ideal for owners seeking a direct replacement that combines performance, durability, and emissions compliance, making it suitable for daily driving or off-road use where legal emissions performance is necessary.

Overview

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551006. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 GMC Sierra 2500 HD, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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