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Kooks Headers

Kooks 3" SS High Output GREEN Catted Connection Pipes. 2015-2026 Mustang GT 5.0L. — 11513400

Kooks 3" SS High Output GREEN Catted Connection Pipes. 2015-2026 Mustang GT 5.0L. — 11513400

Regular price $2,149.76 USD
Regular price Sale price $2,149.76 USD
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High Output GREEN Catted Front Connection pipes.
  • 3" 16GA 304 Stainless Steel construction
  • Ball and socket style connection to Headers
  • Kooks High Output GREEN Cats feature a 4-1/2" 300 Cell High Flow Substrate
  • KOOKS H.O. GREEN Cats are suitable for use with forced induction
  • Does not include Clamps
  • Requires Kooks Headers and OEM Adapters or KOOKS Connection-Back Exhaust
  • Does not connect to OEM exhaust by itself. Connection adapters (Part # 11513000) are required to connect these to OEM!

Part number: 11513400

Vehicle application

2015-2027 Ford Mustang GT Premium 5.0L V8, 2015-2027 Ford Mustang GT 5.0L V8, 2015-2015 Ford Mustang GT 50 Years Limited Edition 5.0L V8, 2019-2020 Ford Mustang Bullitt 5.0L V8, 2020-2022 Ford Mustang Shelby GT500 5.2L V8, 2021-2023 Ford Mustang Mach 1 5.0L V8, 2024-2027 Ford Mustang Dark Horse 5.0L 8, 2024-2025 Ford Mustang Dark Horse Premium 5.0L 8

Emissions requirements vary by application. Verify the manufacturer’s product-specific requirements before ordering.

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.

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