Kooks Headers 2161H431 1-7/8in. Long Tube Headers with GREEN Connection Kit for 2006-2013 Corvette Z06/ZR1 6.2L/7.0L

Designed to maximize exhaust scavenging and increase horsepower and torque throughout the RPM range, these headers are a proven upgrade for both street and track Corvette builds.

Key Features:

• 1-7/8-inch primary tube diameter for high-flow, high-RPM performance
• 304 stainless steel construction for superior corrosion resistance and long-term durability
• GREEN (high-flow catalytic) connection kit included — maintains emissions compliance while improving exhaust flow over stock
• Mandrel-bent tubing ensures consistent inner diameter throughout every bend for unrestricted exhaust flow
• TIG-welded collectors and flanges for leak-free, race-quality fit and finish
• Direct bolt-on fitment for 2006–2013 Corvette Z06/ZR1 — no cutting or modification required
• Handcrafted in the USA by Kooks Headers & Exhaust, a family-owned manufacturer with over 60 years of motorsport heritage

Kooks Headers has been engineering performance exhaust systems since 1962, with championship-winning results in NHRA, NASCAR, NMCA, SCCA, and more. The 2161H431 reflects that same commitment to quality, combining race-proven design with street-ready convenience. Whether you're building a dedicated track car or a high-performance street machine, this header and connection kit combo delivers measurable gains in exhaust efficiency and engine output.