American Thunder KitCat back, exhaust, performance exhaust, exhaust kitCat-back 409S 04-15 TitanCat-back System 409S - Single Side Exit - American Thunder - Moderate SoundExhaust System KitFits 2004 to 2015 Nissan...
American Thunder Kit Cat back, exhaust, performance exhaust, exhaust kit Cat-back 409S 04-15 Titan Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound Exhaust System Kit Fits 2004 to 2015 Nissan Titan with a 5.6L V8 engine, fits all wheelbases. Fits all except crew cab, long bed. For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. 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.
