Flowmaster Outlaw Extreme Cat-Back Exhaust For Toyota Tundra 07-22 (817708)

The Flowmaster Outlaw Extreme cat-back exhaust system is a high-performance upgrade designed for 2009-2021 Toyota Tundra trucks equipped with 4.6L, 4.7L, or 5.7L engines. Constructed entirely from stainless steel, this emissions-legal system features a specially designed dual inlet Outlaw muffler that delivers maximum sound levels both inside and outside the vehicle. The system includes a short 3.00-inch turndown tailpipe, providing a deep, aggressive exhaust note and enhanced performance. Engineered for maximum durability and sound, it offers a bolt-on installation with all necessary hardware included, making it suitable for a straightforward at-home upgrade.

This exhaust system is specifically designed to fit 2WD and 4WD models with a 145-inch wheelbase, built after August 2008. It is compatible with standard cab/short bed and double cab/long bed configurations, but only for the specified model years and engine options. Ideal for enthusiasts seeking a loud, aggressive sound and performance gains, this system enhances the truck’s exhaust flow and auditory presence. It is intended for street use and daily driving, providing a robust upgrade for Tundra owners looking to stand out on the road.