Flowmaster American Thunder Exhaust Chev Camaro 70-74 #17149

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Part #



Header-back System - Dual Rear Exit - American Thunder® - Moderate/Aggressive

Application Summary

Fits 1970 to 1974 Chevrolet Camaro and Pontiac Firebird 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.

Mandrel bent 16 Gauge Tubing

Moderate to Aggressive Sound Exterior Exhaust Tone

Includes hangers and hardware for easy installation

Connects After Factory Catalytic Converter

System Type Header-back System

Tubing Diameter (in) 2.5

Tip Diameter (in) 2.5


Tip Quantity 2

Exhaust Series American Thunder®

Exit Position Dual Rear Exit

Heat Shield No

Inlet Diameter (in) 2.5

Material Aluminized Steel

Muffler Part Number 932556

Muffler Quantity 2

Muffler Series 50 Series Delta Flow

Outlet Diameter (in) 2.5

Single Dual Dual

Sound Level Moderate/Aggressive Sound

More Information
Part Type Exhaust System Kits
Product Line Exhaust
Brand Flowmaster
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