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Exhaust Exhaust Pipes, Systems and Components

Flowmaster

American Thunder Cat-Back Exhaust System Fits 2022-2025 Toyota Tundra 3.4-Liter, Cat-Back, Dual Out Rear/Side Exit, American Thunder Stainless Steel Exhaust System Flowmaster

$1,383.95 $1,299.95 Save $84.00

SKU: F00L 818140

In Stock
In Stock
Ships by Aug 10
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 818140

This Flowmaster American Thunder cat-back exhaust system for the 2022-2025 Toyota Tundra with the 3.4-liter engine is manufactured using durable 409 stainless steel throughout and features 2.5-inch mandrel bent pipes for better exhaust gas flow. A 50 HD series muffler is used for maximum performance and delivers a moderate sound inside and out.This system offers dual out the rear or side exit options with 3.5-inch polished stainless steel tips for a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durabilityDual out the rear or out the side exit optionsIncludes complete hardware and factory styled hangers in the stock locations for an easy installation50 HD series muffler delivers a moderate sound level inside and out, along with increased performance3.50-inch polished stainless steel tips add a custom lookBacked by Flowmaster (TM)s Lifetime Limited Warranty

MIA's Description

Power and Efficiency. The Flowmaster American Thunder Dual Exhaust System with Polished Tips (Side/Rear Exit) is a high-quality product that combines exceptional performance and sleek design to enhance your vehicle's exhaust system. Featuring a dual exhaust system with a side/rear exit, it provides a visually appealing and efficient exhaust setup. The system is dyno-tuned to maximize performance, ensuring optimal power and efficiency for your vehicle.\nHigh-Quality Construction. Crafted from mandrel-bent 16-gauge aluminized tubing, this exhaust system offers durability and resistance to corrosion. The inclusion of polished tips enhances the overall aesthetics, giving your vehicle a polished and refined look. With a moderate exterior exhaust tone, the Flowmaster American Thunder Dual Exhaust System delivers a balanced and impressive sound that adds an exhilarating touch to your driving experience.\nInstallation. Putting this Dual Exhaust System on your ride is easy and requires no drilling.\nWarranty. There is a limited 3-year warranty for this product.\nApplication. This Flowmaster American Thunder Dual Exhaust System with Polished Tips; Side/Rear Exit fits all 2022-2026 Toyota Tundra's, Excluding Hybirds.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 818140

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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