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 GM 1500 Series Truck 5.3L 147.43" and 147.53" Wheelbase Trucks Double Cab w/ Standard Box & Crew Cab w/ Short Box OEM x 3" Stainless Steel Catback Exhaust. With Polished Dual Tip Single Side Exit Exhaust "Quiet" Option Kooks Street Type - KST Muffler

2019 GM 1500 Series Truck 5.3L 147.43in. and 147.53in. Wheelbase Trucks Double Cab w/Standard Box/Crew Cab w/Short Box OEM x 3in. Stainless Steel Catback Exhaust. With Polished Dual Tip Single Side Exit Exhaust Quiet Option Kooks Street Type-KST Muffler

2019 GM 1500 Series Truck 5.3L 147.43" and 147.53" Wheelbase Trucks Double Cab w/ Standard Box & Crew Cab w/ Short Box OEM x 3" Stainless Steel Catback Exhaust. With Polished Dual Tip Single Side Exit Exhaust Kooks Street Type - KST Muffler

2019 GM 1500 Series Truck 5.3L 147.43in. and 147.53in. Wheelbase Trucks Double Cab w/Standard Box/Crew Cab w/Short Box OEM x 3in. Stainless Steel Catback Exhaust. With Polished Dual Tip Single Side Exit Exhaust Kooks Street Type-KST Muffler

2019+GM 1500 Series Truck 5.3L 147.43in. and 147.53in. Wheelbase Trucks Double Cab w/Standard Box/Crew Cab w/Short Box OEM x 3in. Stainless Steel Catback Side Exit Exhaust. With Polished Dual Tips.

2-3/4"(OEM) x 3" Stainless Side Exit Cat-Back Exhaust w/Polished Tips. Fits 2019 GM 1500 Series Silverado/Sierra 5.3L EcoTec3 V8.

2019+GM 1500 Series Truck 5.3L 147.43in. and 147.53in. Wheelbase Trucks Double Cab w/Standard Box/Crew Cab w/Short Box

Kooks 2019+ GM 1500 Series Truck 5.3L CC w/ Short Box OEM x 3in SS Catback Exhaust w/ Polished Tips

OEM x 3in. Stainless Steel Catback Side Exit Exhaust. With Polished Dual Tips.

3" SS Side Exit KST Cat-Back w/SS Tips. 2019-2020 GM Truck 5.3L.

OEM x 3in. Stainless Cat-Back Exhaust.

OEM x 3" Stainless Cat-Back Exhaust.

OEM x 3" Cat-Back

Exhaust