Exhaust› Exhaust Pipes, Systems and Components

Flowmaster

Outlaw Extreme Cat-Back Exhaust System 2009-2021 Toyota Tundra 4.6L, 4.7L And 5.7L Engines Aggressive Sound Flowmaster

$825.50

SKU: F00L 817708

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Flowmaster Outlaw Dual Exhaust System is designed to significantly enhance the sound and performance of your 4.6L Toyota Tundra. This Cat-Back system replaces the factory exhaust with a more aggressive and louder exhaust note, both inside and outside the cab. It features a single turndown "dump" style tailpipe for a stealthy appearance and is beneficial for towing. The system's free-flowing muffler design and high-flow mandrel-bent piping improve exhaust flow, leading to an increase in rear-wheel horsepower and torque.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandFlowmaster
Part NumberF00L 817708

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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