Skip to Product Info
    • 4fdd81c8cde9d74c74f8071bd998b747d97b16bb.jpg
    • 538716a2d69fef4e59f4f6731c4507350251c8fe.jpg
    • 5fe96d4f2d3f1969cbea34dfb9e7349ab7b4e626.jpg
    • 63a8a9b406552643b6fdcf60f74c70de2e0822e0.jpg
    • 8b9790cac1541f2e86aa36f10f7512585cd6f1d8.jpg
    • bbfe64573b37cea7c38469b38f0225407ba290b5.jpg
    • c24ce1f7b5b638824d86872f472e9efebc377405.jpg
    • c483b587e861bf2a3da2981cb1ed74d11aa24bd8.jpg
    • c79b24f9d011931e8905b8340adf96b4b4938797.jpg
    • c9e866d45d02ab62ac0eb52731dffdeb09141243.jpg
    • d55069f4a0bc84193a416d374064ff1e8a351a45.jpg
    • f107891bf8906aae9f2e0d27fe70b4358a3f7ba1.jpg

    Flowmaster American Thunder Cat-Back Exhaust System

    This Flowmaster® American Thunder cat-back exhaust system is for the 2021-2025 Ford F-150 with the 2.7, 3.5 or 5.0-liter engine...
    11% Off
    Sale Price $999.95 Regular Price $1,124.95
    Free Shipping
    Free Returns Within 30 days
    24/7 Customer Support
    Payment & Security

    Your payment information is processed securely. We do not store or have access to your credit card details.

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Visa
    This Flowmaster® American Thunder cat-back exhaust system is for the 2021-2025 Ford F-150 with the 2.7, 3.5 or 5.0-liter engine or the 3.5L PowerBoost models. This system is manufactured using durable 409 stainless steel tubing and is mandrel bent for better exhaust gas flow. Super 40 Series muffler is used for an aggressive to moderate sound level and maximum performance. Maximum increases on the dyno revealed 18 hp and 14 lb-ft at the rear wheels. This system uses dual 4.5-inch black ceramic coated tips for added style. This 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.


    Flowmaster American Thunder Cat-Back Exhaust System


    This Part Fits:

    Year Make Model Submodel Notes
    2021 Ford F-150 King Ranch
    2021 Ford F-150 King Ranch
    2022 Ford F-150 King Ranch
    2022 Ford F-150 King Ranch
    2023 Ford F-150 King Ranch
    2023 Ford F-150 King Ranch
    2024 Ford F-150 King Ranch
    2025 Ford F-150 King Ranch
    2021 Ford F-150 Lariat
    2021 Ford F-150 Lariat
    2021 Ford F-150 Lariat
    2022 Ford F-150 Lariat
    2022 Ford F-150 Lariat
    2022 Ford F-150 Lariat
    2023 Ford F-150 Lariat
    2023 Ford F-150 Lariat
    2023 Ford F-150 Lariat
    2024 Ford F-150 Lariat
    2024 Ford F-150 Lariat
    2025 Ford F-150 Lariat
    2025 Ford F-150 Lariat
    2021 Ford F-150 Limited
    2022 Ford F-150 Limited
    2023 Ford F-150 Limited
    2021 Ford F-150 Platinum
    2021 Ford F-150 Platinum
    2022 Ford F-150 Platinum
    2022 Ford F-150 Platinum
    2023 Ford F-150 Platinum
    2023 Ford F-150 Platinum
    2024 Ford F-150 Platinum
    2025 Ford F-150 Platinum
    2021 Ford F-150 Police Responder
    2022 Ford F-150 Police Responder
    2023 Ford F-150 Police Responder
    2024 Ford F-150 Police Responder
    2025 Ford F-150 Police Responder
    2021 Ford F-150 SSV
    2021 Ford F-150 SSV
    2022 Ford F-150 SSV
    2022 Ford F-150 SSV
    2023 Ford F-150 SSV
    2023 Ford F-150 SSV
    2024 Ford F-150 SSV
    2024 Ford F-150 SSV
    2025 Ford F-150 SSV
    2025 Ford F-150 SSV
    2024 Ford F-150 STX
    2024 Ford F-150 STX
    2024 Ford F-150 STX
    2025 Ford F-150 STX
    2025 Ford F-150 STX
    2025 Ford F-150 STX
    2021 Ford F-150 Tremor
    2022 Ford F-150 Tremor
    2023 Ford F-150 Tremor
    2023 Ford F-150 Tremor
    2024 Ford F-150 Tremor
    2024 Ford F-150 Tremor
    2025 Ford F-150 Tremor
    2025 Ford F-150 Tremor
    2021 Ford F-150 XL
    2021 Ford F-150 XL
    2021 Ford F-150 XL
    2022 Ford F-150 XL
    2022 Ford F-150 XL
    2022 Ford F-150 XL
    2023 Ford F-150 XL
    2023 Ford F-150 XL
    2023 Ford F-150 XL
    2024 Ford F-150 XL
    2024 Ford F-150 XL
    2024 Ford F-150 XL
    2025 Ford F-150 XL
    2025 Ford F-150 XL
    2025 Ford F-150 XL
    2021 Ford F-150 XLT
    2021 Ford F-150 XLT
    2021 Ford F-150 XLT
    2022 Ford F-150 XLT
    2022 Ford F-150 XLT
    2022 Ford F-150 XLT
    2023 Ford F-150 XLT
    2023 Ford F-150 XLT
    2023 Ford F-150 XLT
    2024 Ford F-150 XLT
    2024 Ford F-150 XLT
    2024 Ford F-150 XLT
    2025 Ford F-150 XLT
    2025 Ford F-150 XLT
    2025 Ford F-150 XLT
    Product specifications
    Oops, no results found~

    Recently Viewed

    Your browsing history.