Flowmaster American Thunder Dual Exhaust System; Side/Rear Exit (15-20 3.5L EcoBoost F-150, Excluding Raptor & 19-20 F-150 Limited)

Thunderous Flowmaster Roar. Feel the Flowmaster’s signature sound as it revs up to Number One! AmericanMuscle’s American Thunder Cat-Back Exhaust powers up your truck’s exhaust flow with its mandrel bent tubing. Its Delta Flow Muffler gives it an incontestable presence with its fierce exhaust note sending shivers with every rumble.

Peak Performance Designed. The Flowmaster American Thunder Cat-Back Exhaust’s 3.5-inch polished stainless-steel tips are hard-wearing and long-lasting. The Delta Flow American Thunder muffler has good looks and the guts to match, thundering louder than its competition. The embossed “Flowmaster” logo certifies it the powerhouse system you can count on.

Proudly American-Made. The Flowmaster American Thunder Cat-Back Exhaust’s outshines with its unbeatable 16-guage 409 stainless-steel Delta Flow muffler sound and tough 3-inch inlets and dual 2.5-in outlet Mandrel-bent tube pushes your turbo-charged 3.5L EcoBoost F-150 power beyond the max.

Effortless Bolt-On Installation. The Flowmaster American Thunder Cat-Back Exhaust is a direct upgrade replacement for the stock F-150 system. It is compatible with 2015-2020 3.5L EcoBoost F-150. All hardware necessary is included in this generous kit. Only basic hand tools are required for easy installation. No extra modifications will be needed to your F-150 except in some cab and bed sizes. Some minor cutting to pipping might apply in the latter cases.

Application.This Flowmaster American Thunder Cat-Back Exhaust System is designed to fit the 2015 to 2020 3.5L EcoBoost F-150s, excluding models with the High Output 3.5L EcoBoost V6 engine.

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Fitment:

• 2015 Ford F-150
• 2016 Ford F-150
• 2017 Ford F-150
• 2018 Ford F-150
• 2019 Ford F-150
• 2020 Ford F-150

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