Kooks 2160H422 1-7/8" Long Tube Headers & Catted X-Pipe Kit for 09-13 Corvet

Vehicle Fitment

• 2009-2013 Chevrolet Corvette C6 (6.2L LS3 V8, RWD)

Features

• 1-7/8" diameter equal-length mandrel-bent stainless steel primaries
• Includes long tube headers and a catted X-pipe for performance and emissions
• Integrated high-flow catalytic converters for improved flow and compliance
• 3" collector and X-pipe diameter for optimal exhaust scavenging
• Laser-cut thick flanges for precise sealing and durability
• TIG-welded construction for long service life
• Direct bolt-on design with OEM style connections to factory exhaust
• Brand quality craftsmanship from a heritage header manufacturer

Specifications

• Material: 304 stainless steel
• Primary tube diameter: 1-7/8"
• Collector diameter: 3"
• X-pipe dimensions: 3" x 3" x 2-1/2" (catted connection)
• Drivetrain: Rear-wheel drive
• Engine fitment: LS3 6.2L V8
• Emissions: Includes high-flow catalytic converters
• Installation: Requires removal of factory manifolds and mid-section

Included Components

• 1x Pair of 1-7/8" stainless steel long tube headers
• 1x Catted X-pipe connection kit
• Gaskets and installation hardware
• O2 sensor extensions
• Detailed installation instructions

Product Description

The Kooks 2160H422 Header and Catted Connection Kit is a premium performance exhaust upgrade engineered specifically for 2009-2013 Chevrolet Corvette C6 models equipped with the LS3 6.2L V8 engine. Crafted from high-quality 304 stainless steel with mandrel-bent 1-7/8" primaries and a 3" catted X-pipe, this kit enhances exhaust scavenging, improves flow, and delivers a more responsive driving experience with a deep, rich V8 exhaust note.

This complete system replaces the stock manifolds and mid-section with long tube headers and a catalytic connection kit that mates directly to the OEM style 2-1/2" exhaust outlets. The included high-flow catalytic converters help maintain emissions compliance while supporting improved performance across the power band. Whether for street performance or competition use, the Kooks 2160H422 kit offers robust construction, precision fitment, and a significant enhancement to both power and presence on the road or track.