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KOOKS HEADER and Connection KITS ARE APPLICATION SPECIFIC, AND PAIR OUR LONG TUBE HEADERS WITH A green catted CONNECTION PIPE THAT CONNECTS TO AN OEM CONNECTION POINT. KOOKS HEADER KITS INCLUDE ALL GASKETS AND HARDWARE REQUIRED FOR INSTALLATION.
Header Kits - Headers and Connection Kit
![2" Stainless Headers & H.O. GREEN Cat. OEM Connections 2016-2019 Cadillac CTS-V.](/imagecache/productLarge/7b9efa96cb88cab3dcfd8e86104cc5641.jpg)
2" Stainless Headers & H.O. GREEN Cat. OEM Connections 2016-2019 Cadillac CTS-V.
![2" Header & H.O. GREEN Conn Kit. Charger, Challenger, Magnum, 300C 6.1L/6.4L](/imagecache/productLarge/f91a12d5b408e475b1ed3ea170a06caa1.jpg)
2" Header & H.O. GREEN Conn Kit. Charger, Challenger, Magnum, 300C 6.1L/6.4L
![2" Header and H.O. Green Connection Kit. 2015+ Dodge Hellcat 6.2L HEMI](/imagecache/productLarge/f91a12d5b408e475b1ed3ea170a06caa1_3.jpg)
2" Header and H.O. Green Connection Kit. 2015+ Dodge Hellcat 6.2L HEMI
![2" Header and Full 3" H.O. Green Conn. Kit. 2015+ Dodge Hellcat 6.2L HEMI](/imagecache/productLarge/f91a12d5b408e475b1ed3ea170a06caa1_1.jpg)
2" Header and Full 3" H.O. Green Conn. Kit. 2015+ Dodge Hellcat 6.2L HEMI
![2" x 3" Headers & H.O. GREEN Catted Connection Kit - 2020 Mustang GT500 5.2L](/imagecache/productLarge/1156h630_-_2020-ford-mustang-gt500-front.png)
2" x 3" Headers & H.O. GREEN Catted Connection Kit - 2020 Mustang GT500 5.2L
![2" SS Headers & H.O. GREEN Catted OEM Conn. 2012-2022 Jeep/Durango 6.4L/6.2L](/imagecache/productLarge/51ae1720641e9340824957b02946fc0f1.jpg)
2" SS Headers & H.O. GREEN Catted OEM Conn. 2012-2022 Jeep/Durango 6.4L/6.2L
![1-7/8" Stainless Header & H.O. GREEN Connections. 2021+ RAM TRX 6.2L HEMI](/imagecache/productLarge/1-7-8-stainless-header_h-o-green-connections-2021-ram.jpg)
1-7/8" Stainless Header & H.O. GREEN Connections. 2021+ RAM TRX 6.2L HEMI
![2" Stainless Header & H.O. GREEN Connections. 2021+ RAM TRX 6.2L HEMI](/imagecache/productLarge/2-stainless-header_ho-green-connections-2021-ram-trx-6-2-l-hemi-min.jpg)
2" Stainless Header & H.O. GREEN Connections. 2021+ RAM TRX 6.2L HEMI
![1-7/8" Header and H.O. GREEN Connection Kit. 2014-2019 Corvette LT1/LT4/LT5 6.2L](/imagecache/productLarge/kooks-custom-header-2014-2019-corvette-lt1-2-min.png)
1-7/8" Header and H.O. GREEN Connection Kit. 2014-2019 Corvette LT1/LT4/LT5 6.2L
![1-3/4" Stainless Headers & GREEN Catted Conn. Kit. 2015-2024 Mustang GT 5.0L.](/imagecache/productLarge/1151h422_151h432_kit_-_edit_2.png)
1-3/4" Stainless Headers & GREEN Catted Conn. Kit. 2015-2024 Mustang GT 5.0L.
![1-7/8" Stainless Headers & GREEN Catted Conn. Kit. 2015-2024 Mustang GT/D.H.](/imagecache/productLarge/1151h422__1151h432_kit_-_edit_1.png)
1-7/8" Stainless Headers & GREEN Catted Conn. Kit. 2015-2024 Mustang GT/D.H.
![1-3/4" Header and GREEN Connection Kit. 2021-2023 Ford F150 Coyote 5.0L 4V.](/imagecache/productLarge/1371h230.png)
1-3/4" Header and GREEN Connection Kit. 2021-2023 Ford F150 Coyote 5.0L 4V.
![1-7/8" Header and GREEN Connection Kit. 2021-2023 Ford F150 Coyote 5.0L 4V.](/imagecache/productLarge/PROP 65 WARNING LABEL.jpg)
1-7/8" Header and GREEN Connection Kit. 2021-2023 Ford F150 Coyote 5.0L 4V.
![1-5/8" Header and GREEN Catted X-Pipe Kit. 1996-1998 Mustang GT 4.6L 2V (w/EGR)](/imagecache/productLarge/11212000_0-FLRQ.jpg)
1-5/8" Header and GREEN Catted X-Pipe Kit. 1996-1998 Mustang GT 4.6L 2V (w/EGR)
![1-5/8" Header and GREEN Catted X-Pipe Kit. 96-98 Mustang Cobra 4.6L 4V (w/EGR)](/imagecache/productLarge/11222200 View 1.jpg)
1-5/8" Header and GREEN Catted X-Pipe Kit. 96-98 Mustang Cobra 4.6L 4V (w/EGR)
![1-3/4" Header and 2-1/2" GREEN Catted H-Pipe Kit. 2005-2010 Mustang GT 4.6L 3V](/imagecache/productLarge/11312200_0-FLRQ.jpg)
1-3/4" Header and 2-1/2" GREEN Catted H-Pipe Kit. 2005-2010 Mustang GT 4.6L 3V
![1-3/4" Header and GREEN Catted H-Pipe Kit. 2012-2013 302 Boss Mustang 5.0L](/imagecache/productLarge/Headers and Catted Boss H.jpg)
1-3/4" Header and GREEN Catted H-Pipe Kit. 2012-2013 302 Boss Mustang 5.0L
![1-5/8" Header and GREEN Catted X-Pipe Kit. 2003-2004 Mercury Marauder 4.6L 4V.](/imagecache/productLarge/Headers with Catted X View 2.jpg)
1-5/8" Header and GREEN Catted X-Pipe Kit. 2003-2004 Mercury Marauder 4.6L 4V.
![1-5/8" Header and GREEN Catted X-pipe Kit. '03-'11 Ford Crown Victoria. 4.6L 2V.](/imagecache/productLarge/coming soon copy.jpg)
1-5/8" Header and GREEN Catted X-pipe Kit. '03-'11 Ford Crown Victoria. 4.6L 2V.
![1-3/4" Header and GREEN Catted Y-Pipe Kit. 1993-1997 Camaro/Firebird 5.7L](/imagecache/productLarge/22402200-FLRQ.jpg)
1-3/4" Header and GREEN Catted Y-Pipe Kit. 1993-1997 Camaro/Firebird 5.7L
![1-3/4" Emission Header and GREEN Catted Y-Pipe Kit. '93-'97 Camaro/Firebird 5.7L](/imagecache/productLarge/22402210-FLRQ.jpg)
1-3/4" Emission Header and GREEN Catted Y-Pipe Kit. '93-'97 Camaro/Firebird 5.7L
![1-7/8" Header and GREEN Catted Connection Kit. 2004 Pontiac GTO LS1 5.7L.](/imagecache/productLarge/24102400-FLRQ.jpg)
1-7/8" Header and GREEN Catted Connection Kit. 2004 Pontiac GTO LS1 5.7L.
![1-7/8" Header and GREEN Catted Connection Kit. 2005-2006 Pontiac GTO LS2 6.0L.](/imagecache/productLarge/24102400-FLRQ.jpg)
1-7/8" Header and GREEN Catted Connection Kit. 2005-2006 Pontiac GTO LS2 6.0L.
1-7/8" Header and GREEN Catted Corsa Connection Kit. 2008-2009 Pontiac G8 GT/GXP