MagnaFlow Conv Direct Fit 11-16 Chevrolet Silverado 2500HD/3500HD / GMC Sierra 2500HD/3500HD

Magnaflow
MAG21-252
888563133805
Catalytic Converter Direct Fit
20+ Units In Stock - Ships Next Business Day
$ 927.00
$ 927.00

Verify fitment with your vehicle
GO
MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-252 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment.This direct-fit catalytic converter is designed to fit the 2011-2016 Chevrolet Silverado 2500 HD, 2011-2016 GMC Sierra 2500 HD, and additional vehicles. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

This Part Fits:

Year Make Model Submodel
2015-2019 Chevrolet Silverado 2500 HD High Country
2011-2019 Chevrolet Silverado 2500 HD LT
2011-2019 Chevrolet Silverado 2500 HD LTZ
2011-2019 Chevrolet Silverado 2500 HD WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2011-2019 Chevrolet Silverado 3500 HD LT
2011-2019 Chevrolet Silverado 3500 HD LTZ
2011-2019 Chevrolet Silverado 3500 HD WT
2017-2019 Chevrolet Suburban 3500 HD LS
2017-2019 Chevrolet Suburban 3500 HD LT
2015-2019 GMC Sierra 2500 HD Base
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2019 GMC Sierra 3500 HD Base
2011-2019 GMC Sierra 3500 HD Denali
2011-2019 GMC Sierra 3500 HD SLE
2011-2019 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT

Related Products

Catalytic Converter Direct Fit

Catalytic Converter Direct Fit

Welcome to our Catalytic Converter Direct Fit collection, where performance meets reliability. Our curated selection of direct fit catalytic converters is designed to meet your vehicle's needs, ensuring compliance with emissions standards and enhancing overall performance.

Why Choose Direct Fit Catalytic Converters?

  • Easy Installation: Our direct fit converters are designed to seamlessly replace your existing catalytic converter without extensive modifications.
  • Optimal Performance: Improve your vehicle's efficiency and reduce emissions with our high-quality converters.
  • Durability: Built with premium materials to withstand the test of time and tough driving conditions.
  • Cost-Effective: Save on costly repairs and enjoy the peace of mind of a reliable product.

Featured Products

Our collection includes a wide range of catalytic converters compatible with various makes and models. Whether you are a DIY enthusiast or a professional mechanic, you will find:

  • Universal Fit Options for diverse vehicle types.
  • OEM Specifications to ensure a perfect match.
  • Warranty Protection to guarantee your investment.

Shop with Confidence

When you choose our Catalytic Converter Direct Fit collection, you are investing in quality and performance. Explore our range today and enjoy fast shipping and excellent customer support. Don't compromise on your vehicle's health—choose the best!

For more information, feel free to contact our support team or browse our extensive catalog of automotive parts.

Chevrolet Silverado Parts & Accessories

Chevrolet Silverado Parts & Accessories

There are many parts and accessories available for the Chevy Corvette, Black Ops Auto Works has everything for your specific needs. Be sure to do your research, choose the parts that fit your specific model and budget. As always, contact our experienced sales team if you have any questions. Check out the many Chevy Corvette parts and accessories available below. Find all the latest Air Intake Systems,Brakes, Rotors & Pads, Exhaust Systems, Engine & Cooling (Radiators), Exterior Trim Accessories, Floor Mats, Interior Accessories, Lighting, Performance Parts, Suspension, Wheels & Tires and many other Special Offers for your Chevy Corvette.
Exhaust Systems

Exhaust Systems

Welcome to our collection of high-quality exhaust systems, designed to elevate your vehicle's performance while providing an outstanding driving experience. Our website simplifies the search for the perfect exhaust components for your vehicle, allowing you to easily browse through a wide range of custom and performance exhaust parts.

Featured Brands

Why Choose Our Exhaust Systems?

  • Improved performance and power output.
  • Enhanced fuel efficiency.
  • Superior sound quality for an exhilarating driving experience.
  • Aesthetic upgrades that enhance your vehicle's appearance.

Shop with Ease

Our user-friendly website enables you to search by make, model, and year, ensuring you find the right components tailored to your vehicle's needs. Explore our selection of top brands:

Upgrade Your Vehicle Today!

Don't wait to enhance your vehicle's performance. Shop now and experience the difference with our premium exhaust systems!

MagnaFlow

MagnaFlow

Welcome to the MagnaFlow Collection, where quality meets performance and sound. As a brand born from over 35 years of expertise in catalytic converter and performance exhaust technology, MagnaFlow stands out as a leader in the automotive aftermarket industry. Explore our curated range of products designed to enhance your vehicle’s performance and auditory experience.

Our Commitment to Quality

At MagnaFlow, we believe in delivering nothing but the best. Our commitment to quality is reflected in our use of:

  • Premium Components: We ensure that every part is made from the finest materials for durability and longevity.
  • Advanced Technology: Utilizing cutting-edge manufacturing processes, we maintain the highest performance standards.
  • ISO-9001 Certification: As an ISO-certified company, we stand behind our products with a lifetime warranty.

Unmatched Power

Since our inception in 1981, the demand for MagnaFlow products has soared among automotive enthusiasts. Our dedication to power is evident through:

  • Extensive R&D: Our large research and development facility houses state-of-the-art equipment to test and refine our products.
  • Dynamometers & Flow Benches: We utilize in-ground dynamometers and multiple flow benches to ensure exceptional performance.
  • Stringent Testing Standards: Every product undergoes rigorous testing to guarantee it meets our high-performance criteria.

Legendary Sound

Experience the iconic sound that MagnaFlow is renowned for:

  • Smooth Tone: Our mufflers feature a highly efficient straight-through design for that deep, resonant sound.
  • Quality Sound Engineering: Each muffler is crafted with a perforated stainless steel core and acoustical fiber fill to minimize sound degradation.

Explore the MagnaFlow Collection

Elevate your driving experience with our comprehensive range of products, including:

  • Direct-fit catalytic converters
  • Full performance stainless exhaust systems
  • Universal mufflers
  • Builder’s kits for custom exhaust fabrication

Join the ranks of satisfied automotive enthusiasts who trust MagnaFlow for their performance and sound needs. Browse our collection today!

Your cart

×