DUR18HCAT Long Tube Headers w/ Cats

The Stainless Works DUR18HCAT exhaust headers are meticulously crafted from corrosion-resistant 304 stainless steel and TIG welded for superior strength and durability. Engineered specifically for the 2018+ Dodge Durango SRT 6.4L and the supercharged 6.2L platforms, these headers are designed to significantly enhance exhaust flow, throttle response, and overall performance. Featuring 1-7/8" CNC mandrel-bent primary tubes and 3” mandrel-bent tubing, these headers maximize airflow efficiency. They come equipped with high-flow catalytic converters and 3” slip-fit collectors, which transition into 3” lead pipes. This design ensures a seamless connection to your existing factory exhaust system or a Stainless Works exhaust system. It is crucial to note that these headers are intended **FOR CLOSED COURSE COMPETITION USE ONLY**. Their sale, use, or installation may be illegal for street vehicles nationwide under the Federal Clean Air Act. Additionally, purchasing this product requires signing a Vehicle Compliance Waiver. The product may also be subject to California Proposition 65 warnings regarding cancer and reproductive harm.