Kooks Headers 3410H621 2" Long Tube Stainless Steel Headers with Catted Mid-Pipes

The Kooks Headers 3410H621 long tube header system is engineered to maximize horsepower, torque, and exhaust flow on high-performance Jeep Grand Cherokee SRT, Trackhawk, and Dodge Durango SRT applications. This complete exhaust solution delivers significant power gains while maintaining street-legal emissions compliance through integrated catalytic converters.

Key Features:

• Constructed from premium 304 stainless steel for superior corrosion resistance and durability
• 2-inch diameter primaries optimized for maximum exhaust scavenging
• 3-inch collectors with integrated O2 sensor bungs
• TIG-welded, mandrel-bent construction for unrestricted flow
• Blended flanges and venturi merge spikes reduce collector turbulence
• Includes high-flow metallic catalytic converters in mid-pipe section
• Complete installation hardware and O2 extension harnesses included
• Delivers aggressive exhaust tone with improved throttle response
• Designed to connect directly to factory exhaust via Kooks connection pipes

Kooks Headers has been the industry leader in high-performance exhaust systems since 1962, with products that are dyno-tested, race-proven, and backed by a limited lifetime warranty. All Kooks products are handcrafted in the USA using T304 aircraft-grade stainless steel and precision engineering developed through decades of racing success in NHRA, IHRA, NASCAR, and other professional motorsports organizations.

Important: This product is not CARB compliant and is not legal for sale, installation, or use on licensed vehicles in California. Professional installation is required.