top of page
C8 Corvette Kooks Super Street Ultra Green Catted OEM Connections

C8 Corvette Kooks Super Street Ultra Green Catted OEM Connections

SKU: 21803300

3" Stainless Steel Super Street Ultra-GREEN Catted Connections.

2020+ Chevrolet Corvette C8. 

No Tune Required.


  • Flanged Inlet and Outlet
  • Stock Bolt Pattern
  • Inlet Connects Directly to OEM Manifolds or Kooks Headers
  • Outlet Connects Directly to OEM Cat-Back
  • Replaces OEM Catalytic Converters
  • Kooks Ultra-GREEN EPA Certified Cats Feature a 304 Stainless Steel Outer Body and a High Capacity 400 Cell 4-1/2" Diameter Metallic Substrate Designed to Be Used with No Tune Required
  • Includes Gasket and Bolt Kit required for Installation
  • Connects to OEM Exhaust
  • No additional parts required


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!"

  • 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.


MATERIAL:304 Stainless Steel
COLOR:Stainless Steel
FINISH:Stainless Steel



  • 2024 Chevrolet Corvette Stingray V8 6.2
  • 2023 Chevrolet Corvette Stingray V8 6.2
  • 2022 Chevrolet Corvette Stingray V8 6.2
  • 2021 Chevrolet Corvette Stingray V8 6.2
  • 2020 Chevrolet Corvette Stingray V8 6.2


Installation Instrucions:



***Due to high demand and supply chain delays our manufacturing lead times are 10-12 weeks. We appreciate your patience as we diligently work to fill your order.***

    Product Page: Stores Product Widget
    bottom of page