Kooks Headers · New
Kooks 2020 Chevrolet Corvette C8 3in Ultra GREEN Catted Connection Pipes
MPN 21803300 · Store SKU ksh21803300
Supplier stock checked 11/7/2026, 4:21:57 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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!" 3in. Stainless Steel Super Street Ultra-GREEN Catted OEM Connections. 2020 Chevrolet Corvette C8. Flanged Inlet and Outlet. Inlet Connects Directly to OEM Manifolds or Kooks Super Street Headers. Outlet Connects Directly to OEM Cat-Back. 3" Stainless Steel Super Street Ultra-GREEN Catted OEM Connections. 2020 Chevrolet Corvette C8. Flanged Inlet and Outlet. Inlet Connects Directly to OEM Manifolds or Kooks Super Street Headers. Outlet Connects Directly to OEM Cat-Back. 3" Super Street Ultra-GREEN Catted Connections. 2020+ C8 Stingray & E-Ray. 3in. Super Street Ultra-GREEN Catted Connections. 2020+C8 Stingray/E-Ray.
Manufacturer fitment & guides
- 3" Stainless Steel Super Street Ultra-GREEN Catted Connections. 2020+ Chevrolet Corvette C8 Stingray & E-Ray. 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 InstallationConnects to OEM ExhaustNo additional parts required
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
