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Kooks 2"x 3" Headers & High Output GREEN Catted Connection Kit (2020 - 2022 Shelby GT500) 1156H640

Kooks 2"x 3" Headers & High Output GREEN Catted Connection Kit (2020 - 2022 Shelby GT500) 1156H640

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Item#:
1156H640
$4,123.07
Regular price: $4,123.07
Sale price: $3,710.76
(You save $412.31 )
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UPC:
842422180218

Kooks 2" x 3" Headers & H.O. GREEN Catted Connection Kit (1156H640) - 2020–2022 Mustang Shelby GT500 5.2L

Unleash the full potential of your Shelby GT500 with Kooks 2" x 3" Stainless Steel Headers paired with their High Output GREEN Catted Connection Kit. Designed specifically for the supercharged 5.2L Predator engine, this system delivers maximum exhaust flow, aggressive sound, and proven performance gains while maintaining street-friendly emissions compliance.

Built from premium 304 stainless steel, these long tube headers feature a true 2" primary to 3" collector design for optimal scavenging and power under boost. The included 3" catted connection pipes utilize Kooks’ 300 C.P.S.I. High Output GREEN catalytic converters housed in durable 4.5" bodies, striking the ideal balance between performance, durability, and efficiency.

Features

  • 2" x 3" long tube headers constructed from 304 stainless steel
  • 3" catted connection pipes with 300 C.P.S.I. High Output GREEN catalytic converters
  • 4.5" catalytic converter bodies for increased flow and durability
  • 3" to 2-3/4" OEM-style adapters for proper exhaust integration
  • Includes O2 sensor extensions, gaskets, and complete bolt kit
  • Designed for maximum power, improved throttle response, and aggressive exhaust tone

Fitment

- 2020 Ford Mustang Shelby GT500 5.2L
- 2021 Ford Mustang Shelby GT500 5.2L
- 2022 Ford Mustang Shelby GT500 5.2L

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