21-23 Ford F150 V8 5.0L Kooks Headers 1371H430 1-7/8in SS Header w/ Green Catted Connection Pipe

21-23 Ford F150 V8 5.0L Kooks Headers 1371H430 1-7/8in SS Header w/ Green Catted Connection Pipe

The Kooks Headers 1371H430 is a header and connection kit that improves your Ford F150’s exhaust performance, sound, and appearance. It is made from 304 stainless steel and features green catted Y-pipe.

  • 304 stainless steel construction
  • 1-7/8 inch primary tubes
  • 3 inch collectors with scavenging spikes
  • 3 inch x OEM green catted stainless Y-pipe
  • Fits 2021-2023 Ford F150 V8 5.0L
Vendor: Kooks Headers
SKU: KSH1371H430
Availability: Out Of Stock
$ 3,599.50 USD
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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.
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Description

Kooks Headers 1371H430 21-23 Ford F150 V8 5.0L 1-7/8in SS Header w/ Green Catted Connection Pipe

If you are looking for a way to unleash the full potential of your 2021-2023 Ford F150 V8 5.0L, look no further than the Kooks Headers 1371H430. This header and connection kit is designed to improve your vehicle’s exhaust performance, sound, and appearance. It is made from high-quality 304 stainless steel and features 1-7/8 inch primary tubes, 3 inch collectors, and 3 inch x OEM green catted stainless Y-pipe. The green cats are EPA certified and CARB approved, meaning they meet the strictest emission standards and are legal for use in all 50 states. The Kooks Headers 1371H430 is a direct bolt-on replacement for your stock exhaust manifold and does not require any cutting or welding.

Key Features

  • 304 stainless steel construction for durability and corrosion resistance
  • 1-7/8 inch primary tubes for optimal exhaust flow and performance
  • 3 inch collectors with scavenging spikes for increased horsepower and torque
  • 3 inch x OEM green catted stainless Y-pipe for reduced backpressure and enhanced sound
  • Thick 3/8 inch laser cut flanges for a leak-free seal
  • Welded oxygen sensor bungs for easy installation and compatibility
  • Ball-and-socket collectors for a secure and flexible connection
  • CARB EO number: D-276-63

Benefits

  • Improves exhaust performance, sound, and appearance
  • Increases horsepower and torque by up to 82 whp and 65 ft-lbs
  • Reduces exhaust restriction and enhances throttle response
  • Produces a deep and aggressive exhaust note
  • Complements the look of your engine bay
  • Compatible with factory or aftermarket cat-back exhaust systems
  • Covered by Kooks limited lifetime warranty

Product Specs

  • Material: 304 stainless steel
  • Color: Stainless steel
  • Tube diameter: 1.875 inch
  • Application: Automotive
  • Finish: Stainless steel
  • Weight: 55 lbs
  • Dimensions: 48 x 24 x 12 inches

Install Difficulty Level

Installing the Kooks Headers 1371H430 is a moderate to difficult task that requires some mechanical skills and tools. The installation time may vary depending on your experience and equipment, but it can be done in as little as 4 hours. You will need to remove the stock exhaust manifold, disconnect the oxygen sensors, install the new headers and Y-pipe, reconnect the oxygen sensors, and secure the connections. You may also need to adjust the exhaust alignment and clearance. Kooks provides detailed instructions and hardware for the installation.

Vehicle Fitment

The Kooks Headers 1371H430 fits the following vehicles:

  • 2021-2023 Ford F150 V8 5.0L

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 to report product description inaccuracies, 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
2021-2023 Ford F-150 King Ranch
2021-2023 Ford F-150 Lariat
2021-2023 Ford F-150 Platinum
2021-2023 Ford F-150 SSV
2023 Ford F-150 Tremor
2021-2023 Ford F-150 XL
2021-2023 Ford F-150 XLT
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