Kooks Headers 31003200 Catted Connection Pipes 3" x 2.5" OEM Outlet Stainless Steel

The Kooks Headers 31003200 Catted Connection Pipes are precision-engineered mid-pipes designed to work with Kooks long tube headers on Dodge Charger, Challenger, Chrysler 300C, and Magnum vehicles equipped with 5.7L HEMI engines. These connection pipes are essential components that bridge the gap between aftermarket headers and the factory exhaust system.

Key Features:

• 3-inch mandrel-bent stainless steel tubing for maximum exhaust flow and minimal turbulence
• 2.5-inch OEM outlet connection for direct bolt-on to factory exhaust systems
• Integrated high-flow race catalytic converters for emissions compliance
• Constructed from premium T-304 aircraft-quality stainless steel for superior corrosion resistance
• Approximately 32 inches in total length with professional-grade construction
• Designed and manufactured in the USA

Performance Benefits:

These catted connection pipes deliver noticeable performance improvements by reducing exhaust restriction and enhancing scavenging efficiency. The 3-inch mandrel bends maintain consistent inner diameter throughout, while the high-flow catalytic converters provide significantly better flow than factory units. The result is increased horsepower and torque, along with an aggressive, race-inspired exhaust note without excessive drone.

Important Installation Notes:

Must be used with Kooks long tube headers—these connection pipes do not work as a standalone component. Standard race catalytic converters are not designed for forced induction applications. Professional installation is recommended. Not CARB-certified and intended for off-road or racing use only in states with strict emissions regulations.

Backed by Kooks' Limited Lifetime Warranty to the original purchaser. All Kooks products are dyno-tested and race-proven for maximum performance and reliability.