Introducing the latest and greatest exhaust options from Flowmaster. These Flowmaster FlowFX and Outlaw cat-back and direct-fit muffler exhaust systems are for the 2021-2024 Ford F-150 with the 2.7, 3.5 or 5.0-liter engine. Three systems are available, one FlowFX cat-back and two direct-fit muffler systems. These systems are manufactured using durable 409 stainless steel tubing and are mandrel bent for better exhaust gas flow. FlowFX and Super 10 Series mufflers are used for aggressive to moderate sound levels and maximum performance. Maximum increases on the dyno revealed 18 hp and 20 lb-ft at the rear wheels. The FlowFX cat-back system (718170) uses 4.50-inch black ceramic coated stainless steel tips for added style. These systems use all the existing factory hanger locations and include installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
Now available for pre-sale and shipping April 24th! Gain up to 18 horsepower and 20 lb-ft of torque at the rear wheels from your 2021-2024 Ford F-150 with Flowmaster’s FlowFX and Outlaw exhaust systems. These stainless-steel systems are a bolt on design for trucks with the factory dual tailpipes and gives you added performance and an aggressive to moderate overall exhaust tone that can be installed with basic hand tools.
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