Stainless Works HM642HDRCAT Long Tube Headers with High-Flow Catalytic Converters - 2

The Stainless Works HM642HDRCAT long tube headers are engineered for 2015-2017 Dodge Challenger models, delivering improved exhaust flow and performance gains. These headers feature 2-inch diameter primary tubes that optimize exhaust scavenging and reduce backpressure, while the 3-inch lead pipes with integrated high-flow catalytic converters maintain emissions compliance without sacrificing power.

Key Features:

• 2-inch primary tubes for enhanced exhaust flow and performance
• 3-inch lead pipes with high-flow catalytic converters built-in
• Compatible with factory exhaust connection points and Stainless Works exhaust systems
• Constructed from durable stainless steel for corrosion resistance and longevity
• Install-ready kit includes all necessary hardware: adapters, clamps, O2 sensor extensions, bolts, and RTV silicone
• Maintains emissions compliance with catalytic converters

This complete header system provides a straightforward installation solution with professional-grade components. The included O2 sensor extensions ensure proper fitment with factory sensors, while the quality hardware and gaskets deliver a leak-free seal. Whether connecting to your stock exhaust or upgrading to a Stainless Works cat-back system, these headers offer the versatility and performance you need.