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Kooks Header Kits are application specific, and pair our long tube headers with a connection pipe that connects to an OEM connection point, or a full exhaust system. Kooks Header kits include all gaskets and hardware required for installation.
Header Kits
1-5/8" Header and GREEN Catted X-Pipe Kit. 99-04 Mustang Cobra 4.6L 4V (w/EGR)
1-7/8" Stainless Headers & H.O. GREEN Cat. Conn. Kit. 2015-2024 Mustang GT/D.H.
2" Stainless Headers & GREEN Catted Conn. Kit. 2015-2024 Mustang GT/D.H. 5.0L.
2" Stainless Headers & H.O. GREEN Cat. Conn. Kit. 2015-2024 Mustang GT/D.H.
2" Header and H.O. GREEN Connection Kit. 2020+ Corvette C8 6.2L
1 7/8" Header & GREEN Catted Connection Kit. 2020-2022 F250/F350 Super Duty 7.3L
2" Header & GREEN Catted Connection Kit. 2020-2022 F250/F350 Super Duty 7.3L
1 7/8" Header & H.O. GREEN Cat Connection Kit. 2020-22 F250/F350 Super Duty 7.3L
2" Header & H.O. GREEN Cat Connection Kit. 2020-22 F250/F350 Super Duty 7.3L
2" Street/Strip Package 2015-2024 Mustang GT/GT500
2" Street/Strip Package - 2016+ Camaro SS/ZL1
2" Street/Strip Package 2006-2013 C6 Z06/ZR1 Corvette 7.0L/6.2L
2" Street/Strip Package 2014-2019 C7 Corvette 6.2L
2" Street/Strip Package 2015+ Dodge Charger/Challenger Hellcat & 6.1L/6.4L