04-08 Ford F-150 V8 5.4L Stainless Works 08F150HCAT Headers 1-3/4in Primaries 2-1/2in High-Flow Cats
04-08 Ford F-150 V8 5.4L Stainless Works 08F150HCAT Headers 1-3/4in Primaries 2-1/2in High-Flow Cats

04-08 Ford F-150 V8 5.4L Stainless Works 08F150HCAT Headers 1-3/4in Primaries 2-1/2in High-Flow Cats

Boost your F-150’s power and performance with the Stainless Works 08F150HCAT headers. These headers are made from durable 304 stainless steel and feature high-flow catalytic converters for reduced emissions and increased horsepower.

  • 304 stainless steel construction
  • 1-3/4 inch primary tubes
  • Slip-fit collectors with an integrated merge spike
  • High-flow catalytic converters
  • Multiple connection options
  • TIG welded
  • Lifetime warranty
  • Fits 2004-2008 Ford F-150 V8 5.4L Supercrew and Supercab
Vendor: Stainless Works
SKU: SSW08F150HCAT
Availability: 1 In Stock
$ 2,300.90 USD
On-Sale $ 2,300.90 USD
Normally $ 2,201.00 USD
Save $ -99.90
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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: 887753428646
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Description

Stainless Works 08F150HCAT Headers for 04-08 Ford F-150 V8 5.4L

If you are looking for a way to boost the power and performance of your 04-08 Ford F-150 V8 5.4L, you should consider upgrading to the Stainless Works 08F150HCAT headers. These headers are made from high-quality 304 stainless steel for maximum durability and corrosion resistance. They feature 1-3/4 inch primaries, slip-fit collectors with an integrated merge spike, and high-flow catalytic converters. They are designed to fit perfectly with your stock or Stainless Works exhaust system, and come with all the necessary hardware and gaskets for installation.

Key Features

  • 304 stainless steel construction for strength and longevity
  • 1-3/4 inch primary tubes for optimal flow and performance
  • Slip-fit collectors with an integrated merge spike for improved scavenging and reduced turbulence
  • High-flow catalytic converters for reduced emissions and increased horsepower
  • Multiple connection options to match your existing exhaust system
  • TIG welded for quality and appearance

Benefits

  • Increase your engine’s horsepower and torque
  • Enhance your exhaust sound and tone
  • Improve your fuel efficiency and throttle response
  • Reduce your engine’s operating temperature and backpressure
  • Enjoy a lifetime warranty on material and craftsmanship from Stainless Works

Product Specs

  • Part Number: 08F150HCAT
  • Product Type: Headers
  • Material: 304 Stainless Steel
  • Primary Tube Diameter: 1-3/4 inch
  • Collector Diameter: 2-1/2 inch
  • Catalytic Converter: Yes
  • Emissions: Not legal for street use on an emissions-controlled vehicle
  • Weight: 40 lbs
  • Dimensions: 40 x 20 x 10 inches

Install Difficulty Level

Installing the Stainless Works 08F150HCAT headers is not a difficult task, but it does require some basic tools and mechanical skills. You will need to remove the stock manifolds, gaskets, and bolts, and replace them with the new headers, gaskets, and hardware. You will also need to connect the headers to your existing exhaust system, either with the factory connection or the performance connection, depending on your preference. The installation time may vary depending on your experience and equipment, but it should take no more than 2 hours.

Vehicle Fitment

The Stainless Works 08F150HCAT headers are designed to fit the following vehicles:

  • 2004-2008 Ford F-150 V8 5.4L
  • Supercrew with 5-1/2’ or 6-1/2’ bed
  • Supercab with 6-1/2’ bed

CARB Approval Status

This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

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

Shipping & Returns

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.
Vehicle Fitment
Year Make Model Submodel
2007-2008 Ford F-150 FX2
2004-2008 Ford F-150 FX4
2006-2008 Ford F-150 Harley-Davidson Edition
2005-2008 Ford F-150 King Ranch
2004-2008 Ford F-150 Lariat
2008 Ford F-150 Limited
2008 Ford F-150 THE 60TH ANNIVERSARY EDITION
2004-2008 Ford F-150 XL
2004-2008 Ford F-150 XLT
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