21-23 Ford F-150 V6 2.7L & 3.5L / V8 5.0L Kooks Headers 13704210 3in Dual Cat-Back Rear Exit Exhaust w/ Polished Tips

The Kooks Headers 13704210 is a cat-back exhaust system that improves the performance, sound, and appearance of your 2021+ Ford F-150. It is made of 304 stainless steel and has polished slash cut tips.

Top Features

  • 304 stainless steel construction for durability and corrosion resistance
  • Mandrel bent tubing for smooth and unrestricted exhaust flow
  • Polished resonators and Kooks oval muffler for optimal sound and performance
  • 4in polished slash cut tips that exit straight back under the rear bumper for a sleek and aggressive look
  • Includes clamps and hanger mounts required for installation
  • Designed to work for 145in and 157in wheelbase trucks
  • Backed by a limited lifetime warranty from Kooks Headers

Vehicle Fitment

  • 2021+ Ford F-150 2.7L EcoBoost
  • 2021+ Ford F-150 3.5L EcoBoost
  • 2021+ Ford F-150 5.0L V8
Vendor: Kooks Headers
SKU: KSH13704210
Availability: 2 In Stock
$ 2,413.70 USD
On-Sale $ 2,413.70 USD
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UPC: 842422180003
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Kooks Headers 13704210 3in Dual Cat-Back Rear Exit Exhaust w/ Polished Tips

If you are looking for a high-performance exhaust system for your 2021+ Ford F-150, you should consider the Kooks Headers 13704210 3in Dual Cat-Back Rear Exit Exhaust w/ Polished Tips. This exhaust system is designed to deliver maximum horsepower, torque, and sound quality, while enhancing the appearance of your truck with polished slash cut tips.

Key Features

  • 304 stainless steel construction for durability and corrosion resistance
  • Mandrel bent tubing for smooth and unrestricted exhaust flow
  • Polished resonators and Kooks oval muffler for optimal sound and performance
  • 4in polished slash cut tips that exit straight back under the rear bumper for a sleek and aggressive look
  • Includes clamps and hanger mounts required for installation
  • Designed to work for 145in and 157in wheelbase trucks

Benefits

  • Improves engine performance and efficiency by reducing back pressure and increasing exhaust velocity
  • Enhances the sound of your engine with a deep and throaty tone that is not too loud or raspy
  • Adds style and value to your truck with a custom and high-quality exhaust system
  • Backed by a limited lifetime warranty from Kooks Headers, a trusted and reputable brand in the exhaust industry

Product Specs

  • System material: 304 stainless steel
  • System style: Cat-back
  • Exhaust type: Single in/Dual out
  • Exit location: Split rear
  • System finish: Natural/Polished
  • Catalytic converter(s) included: No
  • Intermediate pipe diameter (in.): 3.00 in.
  • Muffler included: Yes
  • Muffler quantity: One
  • Muffler configuration: Dual inlet/Dual outlet
  • Muffler style: Turbo
  • Muffler material: 304 stainless steel
  • Muffler finish: Natural
  • Hardware included: Yes
  • Inlet quantity: 1
  • Tailpipe diameter (in.): 2.50 in.
  • Tip included: Yes
  • Tip outlet size (in.): 4.00
  • Tip quantity: 2
  • Tip shape: Round
  • Tip cut: Slant
  • Tip edge style: Beveled edge, double-wall
  • Tip material: 304 stainless steel
  • Tip finish: Polished
  • Remanufactured: No
  • Quantity: Sold as a kit.

Install Difficulty Level

Installing the Kooks Headers 13704210 3in Dual Cat-Back Rear Exit Exhaust w/ Polished Tips is not a difficult task, as long as you have some basic tools and mechanical skills. The installation time may vary depending on your experience and vehicle configuration, but some web search results suggest that it can be done in as little as 2 hours. The exhaust system connects to the OEM exhaust and splits to dual 2.5in exhaust, so no cutting or welding is required. The kit comes with detailed instructions and all the necessary hardware and mounts for a hassle-free installation.

Vehicle Fitment

The Kooks Headers 13704210 3in Dual Cat-Back Rear Exit Exhaust w/ Polished Tips is designed to fit the following vehicles:

  • 2021+ Ford F-150 2.7L EcoBoost
  • 2021+ Ford F-150 3.5L EcoBoost
  • 2021+ Ford F-150 5.0L V8

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 is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.

MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.

Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.

For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.

The customer is responsible for all shipping charges incurred during the return process.

Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.

HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.

Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.

nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.

MPT Decals are Non-Refundable, once they have been received by the customer.

Year Make Model Submodel
2021-2023 Ford F-150 King Ranch
2021-2023 Ford F-150 Lariat
2021-2023 Ford F-150 Limited
2021-2023 Ford F-150 Platinum
2021-2023 Ford F-150 Police Responder
2021-2023 Ford F-150 Raptor
2021-2023 Ford F-150 SSV
2021-2023 Ford F-150 Tremor
2021-2023 Ford F-150 XL
2021-2023 Ford F-150 XLT

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