Stainless Works DUR11HCAT Headers 1-7/8in Primaries 3in Cats for Dodge Durango

The Stainless Works DUR11HCAT headers are high-performance exhaust components designed for the Dodge Durango equipped with a 5.7L engine from 2011 to 2022. Constructed with 1-7/8 inch primary tubes and 3-inch collectors, these headers are engineered to optimize exhaust flow and improve engine efficiency. The inclusion of high-flow catalytic converters enhances emissions performance while maintaining durability. Built with quality materials, these headers provide a significant upgrade over stock exhaust manifolds, delivering increased horsepower and torque for spirited driving and performance applications.

Designed specifically for 2011–2022 Dodge Durango models with the 5.7L engine, these headers are a direct bolt-on replacement for the factory exhaust manifolds. They are suitable for street use, performance upgrades, and track days, offering improved exhaust scavenging and sound. The kit includes all necessary components for installation, ensuring a straightforward upgrade process. Compatible with the factory exhaust system or aftermarket modifications, these headers are ideal for enthusiasts seeking to enhance their vehicle’s performance and exhaust note.