Description

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!”
2019-2020 GM 1500 Series 6.2L EcoTec3 V8 trucks with 147.43in./147.53in. Wheelbase. 3-1/2in. Stainless Steel Cat-Back Side-Exit Exhaust. KST (Kooks Street Type) Muffler. Polished Dual Tips exiting behind passenger side rear tire.
2019-2020 GM 1500 Series 6.2L EcoTec3 V8 trucks with 147.43″ and 147.53″ Wheelbase. 3-1/2″ Stainless Steel Cat-Back Side-Exit Exhaust. Connects to OEM connection point. KST (Kooks Street Type) Muffler. Polished Dual Tips exiting behind passenger side rear tire. “Quiet” option when used with OEM manifolds and Cats. Best Suited for use with Kooks Headers and Y-Pipe. Fits Double Cab Trucks w/ Standard Box & Crew Cab Trucks w/ Short Box
2019-2020 GM 1500 Series 6.2L EcoTec3 V8 trucks with 147.43″ and 147.53″ Wheelbase 3-1/2″ Stainless Steel Cat-Back Side-Exit ExhaustConnects to OEM connection point KST (Kooks Street Type) Muffler Polished Dual Tips exiting behind passenger side rear tire “Quiet” option when used with OEM manifolds and Cats Best Suited for use with Kooks Headers and Y-Pipe Fits Double Cab Trucks w/ Standard Box & Crew Cab Trucks w/ Short Box

• Kooks Headers And Exhaust Make The Most Power In The Industry
• Kooks System Are Specifically Designed For Maximum Power
• Kooks Products Are Made Of T304 Air Craft Quality Steel
• Limited Lifetime Warranty To Original Purchaser
• 3 Generations Being Family Owned And Operated
• Every Kooks Product Is Dyno And Race Tested
• Kooks Products Fit And Install The Best
• 100 Percent Manufactured In The USA

Fitment:
2019 Chevrolet Silverado 1500 High Country
2019 Chevrolet Silverado 1500 LTZ
2019 GMC Sierra 1500 AT4
2019 GMC Sierra 1500 Denali
2019 GMC Sierra 1500 SLT
2020 Chevrolet Silverado 1500 Custom Trail Boss
2020 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 LT Trail Boss
2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4X
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali Ultimate
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 Limited Denali
2022 GMC Sierra 1500 Limited SLT
2023 GMC Sierra 1500 AT4
2023 GMC Sierra 1500 Denali
2023 GMC Sierra 1500 SLT
2024 GMC Sierra 1500 AT4
2024 GMC Sierra 1500 AT4X
2024 GMC Sierra 1500 Denali
2024 GMC Sierra 1500 Denali Ultimate
2024 GMC Sierra 1500 SLT