For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. 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.

Features:

Mandrel bent 16 gauge 409 stainless tubing
Aggressive and powerful exterior exhaust tone
Includes hangers and hardware for easy installation
Header back system
Dyno tuned for maximum performance
Premium Flowmaster quality

Product Specification:

2WD/4WD: 2WD
Exhaust series: American Thunder®
Exit Position: Dual Rear Exit
Heat shield: None
Inlet diameter (inches): 2.50
Material: Stainless Steel
Muffler part number: Kit Only
Muffler quantity: 2
Muffler series: Super 44 Series
Outlet diameter (inches): 2.50
Single/Dual: Dual
Sound level: Aggressive Sound
System type: Header-back System
Tubing diameter (inches): 2.50

Fitments:

1970 Ford Mustang Base V8, 7.0L
1967-1968 Ford Mustang Base V8, 4.7L
1968 Ford Mustang Base V8, 7.0L
1968-1969 Ford Mustang Base V8, 6.4L
1968 Ford Mustang Base V8, 5.0L
1969-1970 Ford Mustang Base V8, 5.8L
1969-1970 Ford Mustang Base V8, 7.0L
1969 Ford Mustang Boss 429 V8, 7.0L
1970 Ford Mustang Grande V8, 5.8L
1970 Ford Mustang Grande V8, 7.0L
1970 Ford Mustang Grande V8, 7.0L
1970 Ford Mustang Mach I V8, 5.8L
1970 Ford Mustang Mach I V8, 7.0L
1970 Ford Mustang Mach I V8, 7.0L

Note: For cars without valance cutouts, does NOT fit convertible or models with staggered shocks.
1967 to 1970 Ford Mustang with a V8 engine, does not fit convertibles or cars with staggered shocks.

Model: 817282
Shipping Weight: 66lbs
3 Units in Stock
Manufactured by: Flowmaster

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