2021-2025
2015-2020
2009-2014
2004-2008
1997-2003
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Flowmaster American Thunder Dual Exhaust System; Side/Rear Exit (21-25 3.5L EcoBoost F-150, Excluding Raptor & Tremor)Find parts that fit my vehicle
Item T569311-35
$828.86
245 Reviews
On Sale
-10% $828.86 each Was $920.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Durable American Thunder Dual Exhaust System
- Comes with Rear and Side Exit Tailpipes
- Adds a Deep and Aggressive Sound
- Increases Horsepower and Torque
- Constructed from Stainless Steel
- Made from Mandrel-Bent Tubing
- Has Maximum Dyno Gains
- Brings a Classic Appearance
- Features a Delta Flow Technology
- Enhance Performance and Reduces Drone
- With 3.50-Inch Polished Stainless Steel Tips
- Helps Clear the Stock Spare Tire and Maximizes Exhaust Flow
- Chambered Muffler Style with Single Inlet and Dual Outlet Configuration
- Suits all 2021-2025 3.5L EcoBoost Ford F-150s, Excluding Raptors and Tremors
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides or Rear - After Tire |
| Exhaust Loudness | Moderate |
Description
Enhances Performance. Looking for a powerful and aggressive-sounding exhaust for your 2021-2025 3.5L EcoBoost Ford F-150? Look no further than the Flowmaster American Thunder Dual Exhaust System. Made from high-quality stainless steel and featuring Flowmaster's Delta Flow Technology, this exhaust system is designed to improve performance by enhancing airflow and reducing the drone.
Mandrel-Bent Durability. Features mandrel-bent tubing for maximum durability and flow, which is also given polished stainless steel tips that will give your truck a classic, clean look. The chambered muffler style gives your truck a deep, throaty sound while the tips add a touch of style.
Maximizes Airflow. Plus, the Flowmaster American Thunder Dual Exhaust System is designed to clear the stock spare tire and maximize exhaust flow on all 2021-2025 3.5L EcoBoost Ford F-150s (excluding Raptors and Tremors). So, if you're looking for an exhaust system that will enhance your truck's performance and give it a classic, aggressive look, order the Flowmaster American Thunder Dual Exhaust System today.
Installation. Putting this Dual Exhaust System on your ride is easy and requires no drilling.
Warranty. There is a limited lifetime warranty on this product.
Application. This Flowmaster American Thunder Dual Exhaust System suits all 2021-2025 3.5L EcoBoost Ford F-150s, Excluding Raptors and Tremors.
Fitment:
- 2021 Ford F-150
- 2022 Ford F-150
- 2023 Ford F-150
- 2024 Ford F-150
- 2025 Ford F-150
Flowmaster 817979
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Dual Exhaust System
- Installation Hardware
4.6
Customer Reviews (245)
Questions & Answers
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Will It Fit My F-150
- 3.5L V6 EcoBoost - 21, 22, 23, 24, 25
- 3.5L V6 EcoBoost Limited - 21, 22, 23
- 3.5L V6 EcoBoost Raptor - 21, 22, 23, 24
