Kooks Headers · New
Kooks 06-13 Chevrolet Corvette Z06/ZR1 3in. SS GREEN Catted Ultra X-Pipe - OEM Connection
MPN 21613321 · Store SKU ksh21613321
Supplier stock checked 11/7/2026, 2:56:15 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!" Full 3in. x 3in. GREEN Catted Stainless Steel Long X-Pipe. Connects to 3in. (Z06/ZR1 Style) Exhaust. Includes 3in. x 3in. Mid-Pipes. Must be used with Kooks Headers. Full 3" x 3" GREEN Catted Stainless Steel Long X-Pipe. Connects to 3" (Z06/ZR1 Style) Exhaust. Includes 3" x 3" Mid-Pipes. Must be used with Kooks Headers. 3" SS GREEN Catted ULTRA X-Pipe. 2006–2013 Corvette C6 Z06/ZR1. Connects to OEM 3in. SS GREEN Catted ULTRA X-Pipe. 2006-2013 Corvette C6 Z06/ZR1. Connects to OE
Manufacturer fitment & guides
- 2006-2013 Chevrolet Corvette C6 Z06/ZR1 LS9/LS7 6.2L/7.0L 3" x 3" GREEN Catted Stainless Steel Long X-Pipe. Connects to 3" OEM (Z06/ZR1 Style) Exhaust. Full 3" Long-X Section. Requires Kooks Long Tube Headers.
- 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