{"title":"Kooks Custom Headers Oxygen Sensor Accessories","description":null,"products":[{"product_id":"o2-extension-kit-kchcas104110","title":"O2 Extension Kit\u003cbr\u003e09-23 Ram 1500 CLASSIC w\/ 5.7L HEMI","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e2011-2018 Dodge Durango\u003c\/li\u003e\n\u003cli\u003e2018 Jeep Wrangler JK with 2007-2018 Jeep Wrangler JK (All) w\/ Gen3 HEMI Engine Swap\u003c\/li\u003e\n\u003cli\u003e2011-2018 Jeep Grand Cherokee\u003c\/li\u003e\n\u003cli\u003e2007-2017 Jeep Wrangler with 2007-2018 Jeep Wrangler JK (All) w\/ Gen3 HEMI Engine Swap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759529681259,"sku":"KCH-CAS-104110","price":50.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-104110-1.jpg?v=1787713855"},{"product_id":"o2-extension-kit-kchcas104322","title":"O2 Extension Kit\u003cbr\u003e15+ Hellcat \u0026 18+ Trackhawk","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2020 Dodge Challenger Charger\u003c\/li\u003e\n\u003cli\u003e2021,2023-2025 Dodge Durango\u003c\/li\u003e\n\u003cli\u003e2018-2021 Jeep Grand Cherokee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759530041707,"sku":"KCH-CAS-104322","price":119.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-104322-1.jpg?v=1787713851"},{"product_id":"o2-extension-kit-kchcas104326","title":"O2 Extension Kit\u003cbr\u003e16-24 Chevy Camaro SS","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2016-2024 Chevrolet Camaro\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759530336619,"sku":"KCH-CAS-104326","price":78.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-104326-1.jpg?v=1787713844"},{"product_id":"o2-extension-kit-kchcas105067","title":"O2 Extension Kit\u003cbr\u003eMopar LX Platform with 5.7\/6.1\/6.4 HEMI","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e2005-2020 Chrysler 300\u003c\/li\u003e\n\u003cli\u003e2008-2020 Dodge Challenger\u003c\/li\u003e\n\u003cli\u003e2006-2020 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e2011-2018 Dodge Durango\u003c\/li\u003e\n\u003cli\u003e2006-2008 Dodge Magnum\u003c\/li\u003e\n\u003cli\u003e2011-2018 Jeep Grand Cherokee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759530697067,"sku":"KCH-CAS-105067","price":106.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-105067-1.jpg?v=1787713838"},{"product_id":"o2-extension-harness-kchcas105979","title":"O2 Extension Harness\u003cbr\u003e15-17 Ford Mustang 8in. Front Extension Harness 6-pin","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2015-2017 Ford Mustang\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759530959211,"sku":"KCH-CAS-105979","price":48.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-105979-1.jpg?v=1787718761"},{"product_id":"o2-extension-harness-kchcas109004","title":"O2 Extension Harness\u003cbr\u003eG1 CTSV, G8, GTO1 4-Pin 12 in. Front Extension Harness","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2007 Cadillac CTS\u003c\/li\u003e\n\u003cli\u003e2004-2006 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e2008-2009 Pontiac G8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759531254123,"sku":"KCH-CAS-109004","price":37.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-109004-1.jpg?v=1787718771"},{"product_id":"o2-extension-harness-kchcas109014","title":"O2 Extension Harness\u003cbr\u003e05-10 Mustang1 12 in. Extension Harness 4-Pin","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2005-2010 Ford Mustang\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759531909483,"sku":"KCH-CAS-109014","price":38.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-109014-1.jpg?v=1787718794"},{"product_id":"o2-extension-harness-kchcas109015","title":"O2 Extension Harness\u003cbr\u003e96-04 Mustang\/F1501 24 in. Extension Harness 4-Pin","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e2004 Ford F-150 Heritage\u003c\/li\u003e\n\u003cli\u003e1999-2003 Ford F-150\u003c\/li\u003e\n\u003cli\u003e1996-2004 Ford Mustang\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759532073323,"sku":"KCH-CAS-109015","price":37.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-109015-1_7e9d77cc-83d3-4143-bafa-441133d88ebd.jpg?v=1787718820"},{"product_id":"o2-extension-harness-kchcas109203","title":"O2 Extension Harness\u003cbr\u003e11-14 Shelby GT5001 12 in. Extension Harness 6-Pin","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2011-2014 Ford Mustang\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759532302699,"sku":"KCH-CAS-109203","price":41.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-109203-1.jpg?v=1787718836"},{"product_id":"o2-extension-harness-kchcas109264","title":"O2 Extension Harness\u003cbr\u003e19+ Ram","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2019-2024 Ram 1500\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759532433771,"sku":"KCH-CAS-109264","price":42.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-109264-1.jpg?v=1787718849"},{"product_id":"o2-extension-kit-kchex682z","title":"O2 Extension Kit\u003cbr\u003eC6 Corvette Base\/Grand Sport","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! 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And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Kit C6\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2005-2013 Chevrolet Corvette\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759532532075,"sku":"KCH-EX682-Z","price":120.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-EX682-Z-1.jpg?v=1787718890"},{"product_id":"o2-extension-kit-kchex683z","title":"O2 Extension Kit\u003cbr\u003e10-15 Camaro2 8 in. 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And don't forget, \"Get Kookin with KOOKS!\"\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured In The USA.\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eKooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2014-2019 Chevrolet Corvette\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759532826987,"sku":"KCH-EX685-Z","price":87.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-EX685-Z-1.jpg?v=1787718918"},{"product_id":"o2-extension-harness-kchcas1096778","title":"O2 Extension Harness\u003cbr\u003e18+ Mustang 1 8 inch Front Extension Harness 5-Pin","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! 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Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eO2 Extension Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003e2018-2024 Ford Mustang\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":53759573852523,"sku":"KCH-CAS-109677-8","price":48.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/KCH-CAS-109677-8-1_771baaaa-dec3-4515-a004-bf6d290a0e12.jpg?v=1787714392"},{"product_id":"o2-extension-harness-kit-kchcas115999","title":"O2 Extension Harness Kit\u003cbr\u003e22+ Cadillac CT5-V Blackwing","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! 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