Kook's Headers stainless steel Y-style exhaust manifold for 2021-2026 Ford F-150 Coyote 5.0L 4V
KSH1371H430

1-7/8" Header and GREEN Connection Kit. 2021-2026 Ford F150 Coyote 5.0L 4V.

Give your Coyote 5.0L Powered F-150 a boost in performance and power with a Kooks Customer header and Y-pipe kit. Featuring their GREEN performance converters for maximum longevity. If you...

$3,752.27$4,169.19

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Pickup available at 9750 Conklin Road

Usually ready in 2-4 days

Give your Coyote 5.0L Powered F-150 a boost in performance and power with a Kooks Customer header and Y-pipe kit. Featuring their GREEN performance converters for maximum longevity. If you want the a top of the line header for your Ford F-150, choose Kooks for best fitment, durability and horsepower gains. 

Features:

  • Header and Connection Kit.
  • 2021-2024 Ford F150 Coyote 5.0L 4V. I
  • Includes 1-7/8" x 3" Stainless Steel Long Tube Headers
  • 3" x OEM GREEN Catted Stainless Y-Pipe.
  • 304 Stainless Steel
  • Made In USA 
  • Limited Lifetime Warranty

 

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"

  • Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

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Let customers speak for us

5.0from 47 reviewsVerified by Judge.me

  • Great Company!

    Fast shipping, reasonable pricing and the product was exactly as advertised. A perfect upgrade for my 2019 Mustang GT!

    Alex Hales03/05/2026

  • I appreciate Paul's engineering

    I appreciate the fact that Paul's engineering is willing to help me with some work as I try to personalize My 2023 Mustang Mach1.

    James Bush08/22/2026

  • Works Just as Described

    Install is simple and straight forward. Decided to do something that may preserve the warranty as opposed to going big, like I did on my last Raptor. It shifts much better and you can feel the seat of the pants improvement.

    Eric Hoover07/19/2026

  • Great Company!

    Fast shipping, reasonable pricing and the product was exactly as advertised. A perfect upgrade for my 2019 Mustang GT!

    Alex Hales03/05/2026

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