Kooks Headers 11413500 Catted H-Pipe Mid-Pipe Assembly

The Kooks Headers 11413500 Catted H-Pipe is a high-performance mid-pipe assembly designed to optimize exhaust flow while maintaining emissions compliance. This catted H-pipe configuration features integrated high-flow catalytic converters that meet emissions standards while maximizing power gains.

Key Features:

• H-pipe design balances exhaust pulses between cylinder banks for improved flow and deeper exhaust tone
• Integrated high-flow catalytic converters maintain street legality and emissions compliance
• Mandrel-bent stainless steel tubing ensures smooth flow with no restrictions
• TIG-welded construction for maximum durability and leak-free performance
• CNC-machined flanges provide precise fitment and proper sealing
• Handcrafted in the USA with quality materials and craftsmanship

Kooks Custom Headers has been the leader in high-performance exhaust systems for over 50 years. This catted H-pipe is designed to work seamlessly with Kooks long tube headers and cat-back exhaust systems, delivering maximum horsepower and torque gains while maintaining emissions compliance for street-driven vehicles.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.