Kooks Headers 2720H420 1-7/8" Long Tube Headers with Catted Connection Kit

The Kooks Headers 2720H420 is a complete long tube header system with catted connection pipes engineered specifically for 2006-2009 Chevrolet Trailblazer SS models equipped with the 6.0L V8 engine. These premium stainless steel headers feature 1-7/8" diameter primary tubes designed to maximize exhaust flow and unlock significant horsepower and torque gains.

Key Features:

• 304 stainless steel construction for superior durability and corrosion resistance
• 1-7/8" mandrel-bent primary tubes optimize exhaust scavenging
• Includes high-flow catalytic converter connection pipes for emissions compliance
• Precision CNC-machined flanges ensure leak-free seal
• 3/8" thick laser-cut flanges prevent warping under extreme heat
• Handcrafted in the USA with over 50 years of performance exhaust expertise
• Direct bolt-on application with factory mounting points
• Provides aggressive exhaust note while maintaining street legality

This complete kit delivers the performance gains you expect from Kooks Headers, a company with decades of proven success in professional racing organizations including NHRA, IHRA, NMCA, and NASCAR. The included catalytic converters maintain emissions compliance while still providing substantial performance improvements over the restrictive factory exhaust manifolds.