Made in USA
American Thunder Header-Back Exhaust System 1971-72 Mopar B-Body V8
Product Discontinued
FLOWMASTERPART NUMBER: 389-17391

American Thunder Header-Back Exhaust System 1971-72 Mopar B-Body V8

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Mopar B-Body
    American Thunder Header-Back Exhaust System
  • 1971-72 Mopar B-Body V8
  • 2.5" Tubing, No Tips
  • Dual Rear Exit
  • Super 40 Series Muffler
  • Aluminized Steel

    1971 to 1972 Mopar B-Body with a V8 engine.

    For the person who is looking for a complete header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Aggressive and moderate exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Header back system
  • Made in the USA
  • Premium Flowmaster quality
BrandFLOWMASTER
Package Height11.5
Package Width15.25
Package Length58.0
Weight57.1 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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