Flowmaster American Thunder Cat-Back Exhaust For 86-91 Camaro/Firebird 5.0L/5.7L 2007-2024 Ram 6.7L Cummins This is a Gen4 External

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To maintain the SFI specification 29

4-power position settings: Stock (Green)

Flowmaster American Thunder Cat-Back Exhaust For 86-91 Camaro/Firebird 5.0L/5.7L 2007-2024 Ram 6.7L Cummins This is a Gen4 ExternalFor the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat back exhaust system provides. This dual out American Thunder cat back exhaust system is the perfect choice with 3. 00 inch mandrel bent aluminized steel inlet tube flowing into a large case 80 Series Cross flow performance muffler for a deep powerful sound. The system uses the factory hanger locations for an easy installation and features