Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier Header and Catted Connection Kit-3in x OEM Y-Pipe

Kooks 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!" Stainless Steel Headers; 1 7/8 in.; w/Catted Connection Kit; Header and Connection Kit. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 5.3L. Includes 1-7/8in. x 3in. Stainless Steel Long Tube Headers/3in. x 2-3/4in.(OEM) Catted Stainless Steel Y-Pipe. Fits, Fitments 2014 Chevrolet Silverado 1500 High Country 2014 Chevrolet Silverado 1500 LT 2014 Chevrolet Silverado 1500 LTZ 2014 Chevrolet Silverado 1500 WT 2014 GMC Sierra 1500 Base 2014 GMC Sierra 1500 Denali 2014 GMC Sierra 1500 SLE 2014 GMC Sierra 1500 SLT 2015 Chevrolet Silverado 1500 High Country 2015 Chevrolet Silverado 1500 LS 2015 Chevrolet Silverado 1500 LT 2015 Chevrolet Silverado 1500 LTZ 2015 Chevrolet Silverado 1500 SSV 2015 Chevrolet Silverado 1500 WT 2015 Chevrolet Suburban LS 2015 Chevrolet Suburban LT 2015 Chevrolet Suburban LTZ 2015 Chevrolet Tahoe LS 2015 Chevrolet Tahoe LT 2015 Chevrolet Tahoe LTZ 2015 Chevrolet Tahoe PPV 2015 Chevrolet Tahoe SSV 2015 GMC Sierra 1500 Base 2015 GMC Sierra 1500 Denali 2015 GMC Sierra 1500 SLE 2015 GMC Sierra 1500 SLT 2015 GMC Yukon SLE 2015 GMC Yukon SLT 2015 GMC Yukon XL SLE 2015 GMC Yukon XL SLT 2016 Chevrolet Silverado 1500 Custom 2016 Chevrolet Silverado 1500 High Country 2016 Chevrolet Silverado 1500 LS 2016 Chevrolet Silverado 1500 LT 2016 Chevrolet Silverado 1500 LTZ 2016 Chevrolet Silverado 1500 SSV 2016 Chevrolet Silverado 1500 WT 2016 Chevrolet Suburban LS 2016 Chevrolet Suburban LT 2016 Chevrolet Suburban LTZ 2016 Chevrolet Tahoe LS 2016 Chevrolet Tahoe LT 2016 Chevrolet Tahoe LTZ 2016 Chevrolet Tahoe PPV 2016 Chevrolet Tahoe SSV 2016 GMC Sierra 1500 Base 2016 GMC Sierra 1500 Denali 2016 GMC Sierra 1500 SLE 2016 GMC Sierra 1500 SLT 2016 GMC Yukon SLE 2016 GMC Yukon SLT 2016 GMC Yukon XL SLE 2016 GMC Yukon XL SLT 2017 Chevrolet Silverado 1500 Custom 2017 Chevrolet Silverado 1500 High Country 2017 Chevrolet Silverado 1500 LS 2017 Chevrolet Silverado 1500 LT 2017 Chevrolet Silverado 1500 LTZ 2017 Chevrolet Silverado 1500 SSV 2017 Chevrolet Silverado 1500 WT 2017 Chevrolet Suburban LS 2017 Chevrolet Suburban LT 2017 Chevrolet Suburban Premier 2017 Chevrolet Tahoe LS 2017 Chevrolet Tahoe LT 2017 Chevrolet Tahoe PPV 2017 Chevrolet Tahoe Premier 2017 Chevrolet Tahoe SSV 2017 GMC Sierra 1500 Base 2017 GMC Sierra 1500 Denali 2017 GMC Sierra 1500 SLE 2017 GMC Sierra 1500 SLT 2017 GMC Yukon SLE 2017 GMC Yukon SLT 2017 GMC Yukon XL SLE 2017 GMC Yukon XL SLT 2018 Chevrolet Silverado 1500 Custom 2018 Chevrolet Silverado 1500 High Country 2018 Chevrolet Silverado 1500 LS 2018 Chevrolet Silverado 1500 LT 2018 Chevrolet Silverado 1500 LTZ 2018 Chevrolet Silverado 1500 SSV 2018 Chevrolet Silverado 1500 WT 2018 Chevrolet Suburban LS 2018 Chevrolet Suburban LT 2018 Chevrolet Suburban Premier 2018 Chevrolet Tahoe LS 2018 Chevrolet Tahoe LT 2018 Chevrolet Tahoe PPV 2018 Chevrolet Tahoe Premier 2018 Chevrolet Tahoe SSV 2018 GMC Sierra 1500 Base 2018 GMC Sierra 1500 Denali 2018 GMC Sierra 1500 SLE 2018 GMC Sierra 1500 SLT 2018 GMC Yukon SLE 2018 GMC Yukon SLT 2018 GMC Yukon XL SLE 2018 GMC Yukon XL SLT 2019 Chevrolet Suburban LS 2019 Chevrolet Suburban LT 2019 Chevrolet Suburban Premier 2019 Chevrolet Tahoe LS 2019 Chevrolet Tahoe LT 2019 Chevrolet Tahoe PPV 2019 Chevrolet Tahoe Premier 2019 Chevrolet Tahoe SSV 2019 GMC Yukon SLE 2019 GMC Yukon SLT 2019 GMC Yukon XL SLE 2019 GMC Yukon XL SLT 2020 Chevrolet Suburban LS 2020 Chevrolet Suburban LT 2020 Chevrolet Suburban Premier 2020 Chevrolet Tahoe LS 2020 Chevrolet Tahoe LT 2020 Chevrolet Tahoe PPV 2020 Chevrolet Tahoe Premier 2020 Chevrolet Tahoe SSV 2020 GMC Yukon SLE 2020 GMC Yukon SLT 2020 GMC Yukon XL SLE 2020 GMC Yukon XL SLT