For the person who is looking for a complete Crossmember-Back dual exhaust system with a performance sound. This system is mandrel bent for maximum performance and includes specially selected mufflers. American Thunder 2.5 in. systems generally deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modification. 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.

This Part Fits:

Year	Make	Model	Submodel
1967-1968	Dodge	Dart	270
1967-1974	Dodge	Dart	Base
1969-1974	Dodge	Dart	Custom
1971-1972	Dodge	Dart	Demon
1971-1972	Dodge	Dart	Demon 340
1967-1969	Dodge	Dart	GT
1968-1969	Dodge	Dart	GTS
1971-1974	Dodge	Dart	Special
1974	Dodge	Dart	Special Edition
1973-1974	Dodge	Dart	Sport
1973	Dodge	Dart	Sport 340
1974	Dodge	Dart	Sport 360
1969-1974	Dodge	Dart	Swinger
1969-1970	Dodge	Dart	Swinger 340
1967-1969	Plymouth	Barracuda	Base
1970-1973	Plymouth	Duster	340
1974	Plymouth	Duster	360
1970-1974	Plymouth	Duster	Base
1971-1974	Plymouth	Scamp	Base
1968-1969	Plymouth	Valiant	100
1967,1970-1974	Plymouth	Valiant	Base
1974	Plymouth	Valiant	Brougham
1967-1969	Plymouth	Valiant	Signet