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MagnaFlow MagnaFlow 2.5 in. OEM Grade Federal / EPA Compliant Universal Catalytic Converter

  • Backed by real installs and tuning experience at FAST of West Chester
23 in stock

Everyday Low Price:

$342.00
$342.00
Shipping calculated at checkout.

Get it fast — Order now.

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Earn FAST WC Points on this order — redeem on your next purchase

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51366. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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.

  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
  • Compact, lightweight construction enables installation in confined areas, welding is required
  • Compact/Lightweight Construction Enables Installation In Confined Areas/Welding Is Required
  • Your Trusted Source For EPA-Compliant Catalytic Converters
  • Durable 308 Stainless Steel Mig Welds

This Part Fits:

Year Make Model Submodel
2021-2023 Cadillac Escalade Luxury
2021-2023 Cadillac Escalade Premium Luxury
2021-2023 Cadillac Escalade Premium Luxury Platinum
2021-2023 Cadillac Escalade Sport
2021-2023 Cadillac Escalade Sport Platinum
2021-2023 Cadillac Escalade ESV Luxury
2021-2023 Cadillac Escalade ESV Premium Luxury
2021-2023 Cadillac Escalade ESV Premium Luxury Platinum
2021-2023 Cadillac Escalade ESV Sport
2021-2023 Cadillac Escalade ESV Sport Platinum
2023 Cadillac Escalade ESV V
2020-2021 Chevrolet Silverado 1500 Custom Trail Boss
2019-2023 Chevrolet Silverado 1500 High Country
2020-2023 Chevrolet Silverado 1500 LT Trail Boss
2019-2023 Chevrolet Silverado 1500 LTZ
2020-2023 Chevrolet Silverado 1500 RST
2022-2023 Chevrolet Silverado 1500 ZR2
2022 Chevrolet Silverado 1500 LTD Custom Trail Boss
2022 Chevrolet Silverado 1500 LTD High Country
2022 Chevrolet Silverado 1500 LTD LT Trail Boss
2022 Chevrolet Silverado 1500 LTD LTZ
2022 Chevrolet Silverado 1500 LTD RST
2021-2023 Chevrolet Suburban High Country
2022-2023 Chevrolet Suburban Premier
2022-2023 Chevrolet Suburban RST
2022-2023 Chevrolet Suburban Z71
2021-2023 Chevrolet Tahoe High Country
2022-2023 Chevrolet Tahoe Premier
2022-2023 Chevrolet Tahoe RST
2022-2023 Chevrolet Tahoe Z71
2009-2013 Ford E-250 Base
2009-2019 Ford E-350 Super Duty Base
2009-2014 Ford E-350 Super Duty XL
2009-2014 Ford E-350 Super Duty XLT
2021-2023 Ford F-150 King Ranch
2021-2024 Ford F-150 Lariat
2021-2023 Ford F-150 Platinum
2021-2024 Ford F-150 SSV
2010,2024 Ford F-150 STX
2023-2024 Ford F-150 Tremor
2010,2021-2024 Ford F-150 XL
2010,2021-2024 Ford F-150 XLT
2015-2019 Ford Transit-150 Base
2015-2019 Ford Transit-150 XL
2015-2019 Ford Transit-150 XLT
2015-2019 Ford Transit-250 Base
2016-2019 Ford Transit-250 PTV
2015-2019 Ford Transit-350 Base
2015-2019 Ford Transit-350 XL
2015-2019 Ford Transit-350 XLT
2015-2019 Ford Transit-350 HD Base
2015-2019 Ford Transit-350 HD XL
2015-2019 Ford Transit-350 HD XLT
2019-2023 GMC Sierra 1500 AT4
2022-2023 GMC Sierra 1500 AT4X
2019-2023 GMC Sierra 1500 Denali
2022-2023 GMC Sierra 1500 Denali Ultimate
2019-2023 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 Limited AT4
2022 GMC Sierra 1500 Limited Denali
2022 GMC Sierra 1500 Limited SLT
2022-2023 GMC Yukon AT4
2021-2023 GMC Yukon Denali
2023 GMC Yukon Denali Ultimate
2022-2023 GMC Yukon XL AT4
2021-2023 GMC Yukon XL Denali
2023 GMC Yukon XL Denali Ultimate
2019-2024 Ram 1500 Big Horn
2019-2024 Ram 1500 Laramie
2019-2021 Ram 1500 Laramie Longhorn
2019-2024 Ram 1500 Limited
2021-2024 Ram 1500 Limited Longhorn
2019-2024 Ram 1500 Lone Star
2021 Ram 1500 Longhorn
2019-2024 Ram 1500 Rebel
2020-2021 Ram 1500 Special Service
2019-2020,2023-2024 Ram 1500 Tradesman
2015-2020 Ram 2500 Big Horn
2015-2020 Ram 2500 Laramie
2015 Ram 2500 Laramie Limited
2015-2020 Ram 2500 Laramie Longhorn
2016-2020 Ram 2500 Limited
2015,2019-2020 Ram 2500 Lone Star
2015-2016 Ram 2500 Outdoorsman
2015-2020 Ram 2500 Power Wagon
2015-2018 Ram 2500 SLT
2015-2020 Ram 2500 Tradesman
2014-2020 Ram 3500 Big Horn
2014-2020 Ram 3500 Laramie
2014-2020 Ram 3500 Laramie Longhorn
2016-2020 Ram 3500 Limited
2014-2015,2017,2019-2020 Ram 3500 Lone Star
2014-2018 Ram 3500 SLT
2014-2020 Ram 3500 Tradesman
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
MagnaFlow MagnaFlow 2.5 in. OEM Grade Federal / EPA Compliant Universal Catalytic Converter

$342.00

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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