1971-1974 MOPAR B-Body Dual Exhaust System - Fits 383, 400, 426 HEMI, 440 Engines – Charger, Road Runner, Satellite, GTX

Unleash factory-correct sound and classic MOPAR muscle with our dual exhaust system, expertly designed for 1971–1974 B-Body Dodge and Plymouth models equipped with big block 383, 400, 426 HEMI, or 440 engines. Whether you’re restoring a numbers-matching classic or upgrading your weekend warrior, this system delivers the factory look, fit, and aggressive tone that true MOPAR fans demand. Crafted to OEM specifications and built from high-quality aluminized or stainless steel, you can expect reliable performance and a sound that’s unmistakably vintage MOPAR.

• Standard Kit Includes: Left & Right Exhaust Pipes (2-1/4" diameter)
• Left & Right Mufflers for OEM-style sound
• Left & Right Tail Pipes (2-1/4" diameter)
• Crafted from high-quality mild steel or 304 stainless steel for durability
• Available in various materials for customization: Aluminized Steel or Stainless Steel
• Optional upgrades include Turbo Mufflers for a deep, aggressive rumble, GlassPak Mufflers for a loud presence, and chrome tip compatibility
• Handcrafted in the USA, ensuring quality and precision

Fitment: 1971, 1972, 1973, 1974 Dodge Charger, Plymouth Satellite, Plymouth Road Runner, 1971 Plymouth GTX

Important Fitment Notes:
- Header Users: This system is designed for OEM exhaust manifolds only. If using aftermarket headers, modifications may be needed for the front pipes.
- Manifold Casting Numbers: Please provide casting numbers for compatibility verification before fabrication.
- Welded Flanges: Flanges may or may not be welded depending on your application.

Why Choose Our System?
- Tailored specifically for 383, 400, 426 HEMI & 440 B-Body MOPARs
- Options for sound customization and chrome tip compatibility
- Expertly handcrafted in the USA, backed by real enthusiasts who know classic MOPARs inside and out

Turn heads and preserve authenticity with a dual exhaust system engineered to perform, last, and resonate with the sounds of the golden age of muscle cars.