11-14 Ford F-150 V8 5.0L MagnaFlow 5551138 Direct Fit Right Catalytic Converter

The MagnaFlow 5551138 is a direct-fit catalytic converter for your Ford F-150 with 5.0L V8 engine. It improves your engine performance, fuel economy, exhaust sound, and emissions compliance. It is made of durable stainless steel and ceramic, and comes with a lifetime warranty.

Top Features:

  • Direct-fit design that bolts on easily
  • Ceramic honeycomb catalyst for optimal efficiency and emissions reduction
  • Stainless steel construction for durability and strength
  • Enhances the power, torque, and mileage of your engine
  • Reduces the noise and vibration of your exhaust system
  • Complies with the CARB and EPA emissions regulations
  • Comes with a limited lifetime warranty from MagnaFlow

Vehicle Fitment:

  • 2011-2014 Ford F-150 with 5.0L V8 engine
  • 2011-2014 Ford F-150 FX2 with 5.0L V8 engine
  • 2011-2014 Ford F-150 FX4 with 5.0L V8 engine
  • 2011-2014 Ford F-150 Lariat with 5.0L V8 engine
  • 2011-2014 Ford F-150 Platinum with 5.0L V8 engine
  • 2011-2014 Ford F-150 STX with 5.0L V8 engine
  • 2011-2014 Ford F-150 XL with 5.0L V8 engine
  • 2011-2014 Ford F-150 XLT with 5.0L V8 engine
Vendor: Magnaflow
SKU: MAG5551138
Availability: (Special Order Item)
$ 1,600.00 USD
On-Sale $ 1,600.00 USD
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CARB EO#: D-193-117
This product is CARB-APPROVED and is allowed to ship to California.
UPC: 888563149288
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MagnaFlow 5551138 11-14 Ford F-150 V8 5.0L Direct Fit Right Catalytic Converter

If you are looking for a high-quality, durable, and efficient catalytic converter for your Ford F-150, look no further than the MagnaFlow 5551138. This direct-fit catalytic converter is designed to replace your factory converter with minimal modifications and hassle. It is made of stainless steel for long-lasting performance and corrosion resistance. It features a ceramic honeycomb catalyst that meets or exceeds the emissions standards set by the California Air Resources Board (CARB) and the Environmental Protection Agency (EPA). It also improves the airflow and performance of your engine by reducing backpressure and enhancing exhaust sound.

Key Features:

  • Direct-fit design that bolts on easily to your existing exhaust system
  • Stainless steel construction for durability and strength
  • Ceramic honeycomb catalyst for optimal efficiency and emissions reduction
  • Ribbed body for minimal expansion and distortion
  • Flared inlet and outlet for easy connection and alignment
  • OEM-style oxygen sensor ports for accurate readings and compatibility

Benefits:

  • Enhances the power and torque of your engine
  • Improves the fuel economy and mileage of your vehicle
  • Reduces the noise and vibration of your exhaust system
  • Protects the environment by lowering the harmful emissions of your vehicle
  • Complies with the strictest emissions regulations in the country
  • Comes with a limited lifetime warranty from MagnaFlow

Product Specs:

  • Part number: 5551138
  • Inlet diameter: 3 inches
  • Outlet diameter: 3 inches
  • Overall length: 45 inches
  • Body shape: Oval
  • Body length: 16 inches
  • Body width: 9 inches
  • Body height: 4 inches
  • Material: Stainless steel
  • Catalyst type: Ceramic
  • Catalyst location: Center
  • Certification: CARB, EPA

Install Difficulty Level:

Installing the MagnaFlow 5551138 catalytic converter is easy and straightforward. You will need some basic tools such as a socket wrench, a jack, and jack stands. You will also need to remove the old converter and gaskets, and install the new ones with the provided hardware. The installation time may vary depending on your vehicle and skill level, but it should not take more than an hour. 

Vehicle Fitment:

The MagnaFlow 5551138 catalytic converter fits the following vehicles:

  • 2011-2014 Ford F-150 with 5.0L V8 engine
  • 2011-2014 Ford F-150 FX2 with 5.0L V8 engine
  • 2011-2014 Ford F-150 FX4 with 5.0L V8 engine
  • 2011-2014 Ford F-150 Lariat with 5.0L V8 engine
  • 2011-2014 Ford F-150 Platinum with 5.0L V8 engine
  • 2011-2014 Ford F-150 STX with 5.0L V8 engine
  • 2011-2014 Ford F-150 XL with 5.0L V8 engine
  • 2011-2014 Ford F-150 XLT with 5.0L V8 engine

CARB Approval:

The MagnaFlow 5551138 catalytic converter is CARB approved and has been issued an Executive Order (EO) number by the California Air Resources Board. The EO number is D-193-117 and it can be verified on the CARB website. This means that this converter is legal for use and sale in California and other states that follow the CARB emissions standards. You will need to provide the EO number to your smog technician or inspector when you take your vehicle for emissions testing.

If you have any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.

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Year Make Model Submodel
2011-2014 Ford F-150 FX2
2011-2014 Ford F-150 FX4
2011-2014 Ford F-150 King Ranch
2011-2014 Ford F-150 Lariat
2011-2014 Ford F-150 Platinum
2011-2014 Ford F-150 STX
2011-2014 Ford F-150 XL
2011-2014 Ford F-150 XLT