Kooks Headers 2855H220 1-3/4" Stainless Steel Headers with Catted Connection Kit

The Kooks Headers 2855H220 is a complete long tube header and catalytic converter connection kit engineered specifically for 2009-2013 GM 1500 Series trucks equipped with 4.8L or 5.3L engines. These premium stainless steel headers feature 1-3/4" primary tubes that maximize exhaust flow and unlock hidden horsepower from your GM truck's V8 engine.

Key Features:

• 1-3/4" diameter primary tubes for optimized exhaust scavenging and power gains
• 304 stainless steel construction for superior durability and corrosion resistance
• Includes high-flow catalytic converters to maintain emissions compliance
• Precision mandrel-bent tubing ensures smooth exhaust flow
• TIG-welded merge collectors for maximum strength and performance
• Complete bolt-on kit includes all necessary gaskets and hardware
• Handcrafted in the USA with over 50 years of exhaust engineering expertise

Kooks Headers has been the leader in high-performance exhaust systems since 1962, with countless wins in NHRA, IHRA, NASCAR, and other racing organizations. Each header system is handcrafted to deliver race-proven performance with street-friendly reliability. This kit provides a direct bolt-on installation for significant power gains, improved throttle response, and an aggressive exhaust note.