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Flowmaster American Thunder SS Cat-Back Exhaust Kit for 05 - 12 Tacoma - 817432

Flowmaster American Thunder SS Cat-Back Exhaust Kit for 05 - 12 Tacoma - 817432

Note 1: Does not fit standard cab or X-Runner models.

For the person who is looking for a complete Cat-back dual exhaust system with a moderate to aggressive sound level. With easy fit in mind, the system is mandrel bent for maximum performance and includes a specially selected Super 50 series muffler. American Thunder systems 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. The system includes all necessary parts and hardware for easy installation.
Mandrel bent 16 gauge stainless steel tubing
Moderate Sound exterior exhaust tone
Includes hangers and hardware for easy installation
Dyno tuned for maximum performance


Fits 2005 to 2012 Toyota Tacoma, except Standard Cab or X-Runner, with 4.0L V6 engine, fits 2 and 4 wheel drive models.

Flowmaster has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.

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