BBK Stainless Steel Headers with High Flow Catted Mid Pipe

2005–2014 Chrysler 300C 6.1L SRT8, 2006–2023 Dodge Charger 6.1L SRT8 / 6.2L Hellcat, 2008–2023 Dodge Challenger 6.1L SRT8 / 6.2L Hellcat / 6.4L 392, 2021 Dodge Durango 6.2L Hellcat

Part #: 16486

Overview

The BBK 1-7/8 inch Stainless Steel Headers paired with a high flow catted mid pipe offer a premium exhaust upgrade for late-model Chrysler and Dodge vehicles equipped with 6.1L, 6.2L, and 6.4L HEMI engines. Designed to replace restrictive factory shorty headers and mid pipes, this kit enhances exhaust flow, resulting in improved horsepower, torque, and throttle response across the RPM range.

Perfect for muscle car enthusiasts and performance SUV owners alike, this direct bolt-on solution ensures excellent fitment and durability without the need for custom modifications. Whether upgrading a Chrysler 300C, Dodge Charger, Magnum, Challenger, or Durango, this BBK kit delivers a reliable, high-performance exhaust foundation.

Key Features

Engineered for precision and performance, this BBK header and mid pipe kit includes:

• 1-7/8 inch CNC mandrel bent tubing for smooth, unrestricted exhaust flow
• Premium 304 stainless steel construction for long-lasting corrosion resistance
• 3/8" laser cut exhaust flanges ensuring precise sealing and perfect fitment
• Patented scavenging collector design to optimize exhaust scavenging and power output
• Gasketless ball and socket connectors for easy installation and leak-free joints
• High flow catalytic converters integrated into the mid pipe for emissions compliance and balanced sound
• Direct bolt-on fitment with all necessary gaskets and hardware included
• Designed to connect seamlessly to factory cat-back exhaust systems without modification
• Dyno tested to verify measurable horsepower and torque gains
• Backed by a 1-year manufacturer’s warranty with optional extended coverage

Construction & Design

Crafted from premium 304 stainless steel, these headers and mid pipes are built to endure the demands of high-performance driving while resisting rust and corrosion. The CNC mandrel bending process ensures smooth, consistent bends that maintain optimal exhaust gas velocity and minimize flow restrictions.

Laser cut flanges provide a perfect mating surface for a tight seal, while the patented scavenging collector design enhances exhaust pulse tuning to improve engine efficiency and power delivery. The gasketless ball and socket connectors simplify installation and reduce the risk of exhaust leaks, ensuring a reliable and long-lasting upgrade.

The raw stainless steel finish offers a clean, durable look that can be polished or coated to match your vehicle’s style preferences.

Performance & Sound

This BBK header and mid pipe kit unlocks additional horsepower and torque by improving exhaust scavenging and reducing backpressure. The integrated high flow catalytic converters maintain emissions compliance while delivering a more aggressive exhaust note without excessive drone. Drivers will experience improved throttle response and a richer, fuller exhaust tone that enhances the driving experience across all RPM ranges.

Installation & Fitment

Designed as a direct bolt-on replacement for factory shorty headers and mid pipes, this BBK kit installs with minimal modifications required. All necessary gaskets and mounting hardware are included to ensure a straightforward installation process. The kit bolts directly to the factory cat-back exhaust system, allowing for a seamless upgrade without the need for additional custom fabrication.

Fitment covers a wide range of Chrysler and Dodge vehicles equipped with 6.1L, 6.2L, and 6.4L HEMI engines, including the Chrysler 300C SRT8, Dodge Charger SRT8 and Hellcat, Dodge Challenger SRT8, Hellcat, and 392, as well as the 2021 Dodge Durango Hellcat.

What's Included

• 1-7/8 inch 304 stainless steel long tube headers
• Matching high flow catted mid pipe with integrated catalytic converters
• 3/8" laser cut exhaust flanges
• Gasketless ball and socket connectors
• New gaskets and all required mounting hardware
• Installation instructions

Ideal For

This BBK header and mid pipe kit is ideal for muscle car enthusiasts, street performance drivers, and weekend racers seeking to extract more power and improve exhaust sound from their late-model Chrysler 300, Dodge Charger, Magnum, Challenger, or Durango. It is especially suited for owners who want a high-quality, American-made exhaust upgrade that offers excellent fitment, durability, and measurable performance gains without the complexity of custom fabrication.