Description
The Flowmaster Outlaw Direct-Fit Muffler System is designed to deliver maximum performance and an aggressive exhaust tone for 2021–2025 Ford F-150 trucks. Built from durable 409 stainless steel and equipped with 3.00-inch mandrel-bent piping, this system ensures excellent exhaust flow and enhanced power. The race-inspired Outlaw Series muffler produces a deep, aggressive sound while maintaining quality performance suitable for street or performance use.
Dyno testing revealed gains of up to 16 horsepower and 21 lb-ft of torque at the rear wheels. This system connects directly to the factory dual tailpipes and uses the existing factory hangers for a quick and easy installation. Includes all necessary hardware and installation instructions. Backed by Flowmaster’s Lifetime Limited Warranty.
Features
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3.0-inch mandrel-bent piping for improved exhaust flow
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Outlaw Series muffler delivers aggressive sound and race-proven performance
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Dyno-tested gains of up to 16 hp and 21 lb-ft at the rear wheels
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Durable 409 stainless steel construction
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Direct connection to factory dual tailpipes
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Utilizes factory hangers for easy installation
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Lifetime Limited Warranty
Fitment
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2021–2025 Ford F-150 2.7L (non-PowerBoost) with factory dual tailpipes
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2021–2025 Ford F-150 3.5L (non-PowerBoost) with factory dual tailpipes
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2021–2025 Ford F-150 5.0L (non-PowerBoost) with factory dual tailpipes
This Flowmaster Outlaw Direct-Fit Muffler system delivers an aggressive tone, improved performance, and long-lasting durability, making it an ideal upgrade for any F-150 owner seeking both sound and power.
