Kooks 1-7/8" Stainless Headers. 2021-2026 F150 5.0L 4V. — 13712400

1-7/8" x 3" Stainless Steel Long Tube Headers for 2021-2026 Ford F150 Coyote 5.0L 4V. Comes with the following items required for installation:

• 1) BK114 Ball & Socket Bolt Kit
• 1) BK109 Header Bolt Kit
• 1) SS-755392 MLS Header Gasket Set
• 1) CAS-109264-KOOKS O2 Sensor Extension Kit

Does not connect directly to OEM Exhaust. Use of Headers requires one of the following Kooks Y-Pipes: (13713100, 13713200, 13713300, 13713400, 13713500)  

Part number: 13712400

Vehicle application

2021-2026 Ford F-150 Platinum 5.0L V8, 2021-2026 Ford F-150 XL 5.0L V8, 2021-2026 Ford F-150 XLT 5.0L V8, 2021-2026 Ford F-150 Lariat 5.0L V8, 2021-2026 Ford F-150 Tremor 5.0L V8, 2021-2026 Ford F-150 SSV 5.0L V8

Use restrictions

Competition use only. This part is not intended for use on public roads.

Kooks requires a waiver for this part before fulfillment.

WARNING: This product can expose you to chemicals including Chromium and Nickel, which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

Professional installation available at League Motorsports — Los Angeles.

Financing available — Apply here.

Not sure what your fitment is? Contact us by phone at 213-372-5955, DM us on Instagram, or email info@leaguemotorsports.com.