Description

Stainless Works Long Tube Headers & Mid Pipes

2005–2020 Chrysler 300 / 2006–2019 Dodge Charger / 2008–2020 Dodge Challenger / 2006–2008 Dodge Magnum 5.7L, 6.1L SRT8, 6.2L Hellcat, 6.4L 392 HEMI

Part #: HM64HDRCAT-2

The Stainless Works Long Tube Headers and Mid Pipes are precision-engineered exhaust components designed to unlock the full potential of Chrysler and Dodge HEMI-powered vehicles. Specifically crafted for 5.7L, 6.1L SRT8, 6.2L Hellcat, and 6.4L 392 engines in models such as the Chrysler 300, Dodge Charger, Challenger, and Magnum, this system offers a direct bolt-on upgrade that enhances exhaust flow and engine performance.

Ideal for enthusiasts seeking improved horsepower, torque, and a more aggressive exhaust tone, these headers and mid pipes deliver a significant performance boost without requiring extensive modifications. Whether for street driving or track use, this system provides a robust foundation for enhanced throttle response and engine breathing.

Key Features

Built to meet the demands of high-performance applications, the Stainless Works Long Tube Headers and Mid Pipes include:

• Long tube header design with 1-7/8″ primary tubes for optimized exhaust scavenging and flow
• Mandrel-bent tubing to ensure smooth, unrestricted exhaust gas movement
• Fully TIG welded construction for superior strength, durability, and leak-free performance
• 3″ off-road (converter delete) lead pipes included for maximum flow potential
• High flow catted mid pipes (HM64HDRCAT) that balance emissions compliance with performance gains
• 100% bolt-on fitment with no cutting, welding, or modifications required
• Compatible with factory oxygen sensors and includes necessary sensor extensions
• Designed to fit Hellcat models as well as standard 5.7L, 6.1L, and 6.4L HEMI engines
• Complete hardware kit with clamps, bolts, and RTV silicone for a hassle-free installation

Construction & Design

Crafted from premium stainless steel, these long tube headers and mid pipes are engineered to withstand the rigors of high-performance driving while resisting corrosion for long-lasting durability. The 1-7/8″ primary tubes strike an ideal balance between maximizing exhaust flow and fitting within the engine bay constraints.

Mandrel bending technology ensures smooth radius bends that reduce turbulence and backpressure, enhancing exhaust scavenging efficiency. Each weld is precision TIG welded to provide structural integrity and a clean, professional finish. The integrated high flow catalytic converters in the mid pipes maintain emissions compliance without sacrificing power.

Performance & Sound

By replacing restrictive factory manifolds and mid pipes, this Stainless Works system significantly improves exhaust gas evacuation, resulting in noticeable gains in horsepower and torque. The long tube header design enhances low and mid-range torque, improving throttle response and acceleration.

Additionally, the system produces a deep, aggressive exhaust tone that enhances the driving experience without excessive drone, making it suitable for both spirited street driving and track applications.

Installation & Fitment

This exhaust system is engineered for a direct bolt-on installation with no cutting, welding, or modifications required. It fits the following vehicles and engine configurations:

• 2005–2010 Chrysler 300C 5.7L HEMI and 6.1L SRT8
• 2012–2014 Chrysler 300 6.4L 392 and 2014–2019 Chrysler 300 5.7L HEMI
• 2006–2010 Dodge Charger 6.1L SRT8, 2012–2019 Dodge Charger 6.4L 392, 2015–2017 Dodge Charger 5.7L HEMI, 2015–2019 Dodge Charger 6.2L Hellcat
• 2008–2010 Dodge Challenger 6.1L SRT8, 2009–2019 Dodge Challenger 5.7L HEMI, 2011–2020 Dodge Challenger 6.4L 392, 2015–2020 Dodge Challenger 6.2L Hellcat
• 2006–2008 Dodge Magnum 6.1L SRT8

The kit includes all necessary hardware, oxygen sensor extensions, and RTV silicone to ensure a smooth and straightforward installation process. It is compatible with factory exhaust systems as well as Stainless Works exhaust components for seamless integration.

What’s Included

• Long tube headers with 1-7/8″ primary tubes
• High flow catted mid pipes (converter-equipped)
• All required clamps and mounting hardware
• Oxygen sensor extensions for proper fitment
• RTV silicone for sealing connections

Ideal For

This Stainless Works Long Tube Headers and Mid Pipes system is perfect for performance enthusiasts, professional tuners, and anyone looking to maximize the power and sound of their Chrysler 300, Dodge Charger, Challenger, or Magnum equipped with 5.7L, 6.1L, 6.2L Hellcat, or 6.4L 392 HEMI engines. It is well-suited for street performance upgrades, weekend track use, and builds requiring a durable, high-quality exhaust solution that fits seamlessly with existing setups.

Emissions Note

Stainless Works does not ship any products affecting motor vehicle emission control, including headers, down-pipes, catalytic converters, or off-road pipes, to any address in California. Please verify local regulations before purchasing.