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!"

• Kooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser
• Kooks Products Are Dyno And Race Tested And Designed For Maximum Power
• Kooks Uses T304 Aircraft Quality Stainless Steel
• Manufactured In The USA
• Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.

3" Stainless Steel Hight Output GREEN Catted Connections. 2020 Chevrolet Corvette C8. Flanged Inlet and Outlet Stock Bolt Pattern Inlet Connects Directly to OEM Manifolds or Kooks Headers Outlet Connects Directly to OEM Cat-Back Kooks High Output GREEN Cats Feature a 304 Stainless Steel Outer Body and a High Capacity 300 Cell 4-1/2" Diameter Metallic Substrate Designed to Be Used in Higher Horespower applications Includes Gaskets and Bolt Kit required for InstallationConnects to OEM ExhaustVehicle Tuning Required