11-14 Ford F-150 5.0L Stainless Works FT11HCAT 1-7/8in Primaries 3in High-Flow Cats X-Pipe

Improve power and sound on your 2011-2014 Ford F-150 5.0L with Stainless Works FT11HCAT Headers. Featuring 1-7/8" primary tubes, high-flow catalytic converters, and a choice of factory or true dual connection, these headers provide optimal exhaust flow for enhanced performance and a more aggressive exhaust note.

Top Features

  • 1-7/8" primary tubes
  • High-flow catalytic converters (3-inch)
  • Factory or true dual connection options
  • Fully TIG welded for durability
  • Lifetime warranty on material and craftsmanship
  • Made in the USA

Vehicle Fitment

  • Year Range: 2011-2014
  • Make: Ford
  • Model: F-150
  • Engine: 5.0L
  • Drive Type: Fits SuperCrew or SuperCab, 2WD or 4WD
Vendor: Stainless Works
SKU: SSWFT11HCAT
Availability: (Special Order Item)
$ 2,468.10 USD
On-Sale $ 2,468.10 USD
Normally $ 2,361.00 USD
Save $ -107.10
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This product is NOT CARB-APPROVED. We cannot ship this item to CA or any Carb regulated states. To avoid cancellation fee, do not order this if you live in California.
This product has emissions testing pending, contact us to check on status if California resident.
UPC: 887753433404
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Proposition65 Warning: Cancer and Reproductive Harm

11-14 Ford F-150 5.0L Stainless Works FT11HCAT 1-7/8in Primaries 3in High-Flow Cats X-Pipe

Unlock the full potential of your 2011-2014 Ford F-150 5.0L with Stainless Works FT11HCAT Headers. Designed to improve both power and sound, these headers are engineered for superior performance. Whether you choose a true dual setup with a catback exhaust or a factory connection to your stock or aftermarket system, these headers provide optimal exhaust flow for enhanced horsepower and torque.

Starting with 3/8" thick flanges welded to 1-7/8" primary tubes, these headers flow into slip-fit collectors with an integrated merge spike, finishing with high-flow catalytic converters. TIG-welded for superior strength and durability, these headers are built to last and deliver a deeper, more aggressive exhaust tone. Backed by a lifetime warranty, you can trust Stainless Works for a reliable, long-lasting upgrade for your F-150.

Key Features

  • Factory connection or true dual performance connection options
  • High-flow catalytic converters for enhanced exhaust flow
  • 1-7/8" primary tubes for improved exhaust scavenging
  • Smooth mandrel bends for optimal exhaust flow
  • Fully TIG welded for strength and durability
  • Proudly made in the USA
  • Lifetime warranty on material and craftsmanship

Benefits

  • Significant horsepower and torque gains for enhanced performance
  • Improved throttle response and engine efficiency
  • Deeper, more aggressive exhaust tone
  • High-quality 304 stainless steel ensures long-lasting corrosion resistance
  • Lifetime warranty ensures peace of mind
  • Easy installation with flexible connection options

Product Specifications

  • Primary Tube Size: 1-7/8 inches
  • Material: 304 stainless steel
  • Finish: Polished for a clean, high-quality look
  • High-Flow Catalytic Converters: 3-inch diameter for optimized exhaust flow
  • Welding: Fully TIG welded for superior strength
  • Includes: X-pipe for improved exhaust flow
  • Fitment: Compatible with SuperCrew or SuperCab, 2WD or 4WD

Install Difficulty Level

Installing the Stainless Works FT11HCAT Headers is considered moderate. With basic mechanical knowledge and tools, the installation process can be completed in approximately 4-6 hours. The headers are designed for an easy and straightforward fitment, making them suitable for those with intermediate mechanical skills.

Vehicle Fitment

  • Year Range: 2011-2014
  • Make: Ford
  • Model: F-150
  • Engine: 5.0L
  • Drive Type: Fits SuperCrew or SuperCab in both 2WD and 4WD configurations

For any questions about this product or to report inaccuracies in the product description, 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.
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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.
Year Make Model Submodel
2011 Ford F-150 FX2
2011 Ford F-150 FX4
2011 Ford F-150 King Ranch
2011 Ford F-150 Lariat
2011 Ford F-150 Platinum
2011 Ford F-150 STX
2011 Ford F-150 XL
2011 Ford F-150 XLT

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