Flowmaster flo817725 American Thunder Stainless Steel Cat-Back Exhaust System

Flowmaster's American Thunder Cat-back exhaust system for the 2015-2020 Ford F-150 is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system fits all F-150's with the 2.7L/3.3L/3.5L Ecoboost, 3.5L TiVCT and 5.0L engines. Features include a 3.00-inch mandrel-bent inlet tube flowing into a Super 40 series performance muffler with dual 2.50-inch mandrel-bent tailpipes. The finishing touch is the polished 3.50-inch stainless steel tips. The system comes with your choice of final tailpipe exits, either out the rear under the bumper for a muscular, or out the sides behind the rear tires if you tow an RV, boat or trailer. Designed for an easy fit, this system includes all necessary parts, hardware for an easy installation you can do at home. Notes: This system fits all 2/4 WD and all Wheelbases, except Standard Cab/Short Bed. 2015-2020 Ford F-150 with 2.7L/3.3L/3.5L Ecoboost, 3.5L TiVCT or 5.0L engine. Does Not Fit Std Cab/Short Bed or Ford Raptor.

• Includes Both Rear and Side Exit Tailpipes
• Super 40 Series Performance Muffler
• Uses the Factory Hanger Locations
• Clears the Factory Spare Tire
• Stainless Steel Construction
• Lifetime Limited Warranty
• Delta Flow Technology
• Deep Powerful Sound
• Mandrel-bent Tubing
• Easy Installation

The Flowmaster American Thunder cat-back exhaust system is designed for 2015–2020 Ford F-150 models equipped with 2.7L, 3.3L or 3.5L EcoBoost, 3.5L Ti-VCT, or 5.0L engines. It delivers an aggressive exterior sound with a moderate interior sound while providing the performance benefits associated with Flowmaster exhaust systems. The system fits 2WD and 4WD trucks with all wheelbases except Standard Cab/Short Bed models, and it does not fit the Ford Raptor.

Key Features & Performance Benefits

• American Thunder Sound: Produces a deep, powerful exhaust note with an aggressive exterior sound level and moderate interior sound.
• Super 40 Series Muffler: Uses a Super 40 Series performance muffler with Delta Flow technology.
• Mandrel-Bent Tubing: Features a 3.00-inch inlet tube and dual 2.50-inch tailpipes for smooth exhaust flow.
• Flexible Exit Configuration: Includes both rear-exit and side-exit tailpipes, allowing the desired final exit location.

Key Product Specifications & Technical Data

• Brand: Flowmaster
• Part Number: flo817725
• System Type: Cat-back exhaust system
• Construction: 409S stainless steel
• Inlet Diameter: 3.00 inches
• Tailpipe Diameter: Dual 2.50 inches
• Exhaust Tips: Polished 3.50-inch stainless steel tips
• Installation: Bolt-on design using factory hanger locations

What's Included

The box includes the exhaust system, both rear- and side-exit tailpipes, polished stainless steel tips, and the necessary installation hardware. The system is designed to clear the factory spare tire and includes a lifetime limited warranty.

Fitment

Fits 2015–2020 Ford F-150 models with 2.7L, 3.3L or 3.5L EcoBoost, 3.5L Ti-VCT, or 5.0L engines. Fits 2WD and 4WD models with all wheelbases except Standard Cab/Short Bed. Does not fit Ford Raptor models.

Fitments:
2015 Ford F-150 King Ranch
2015 Ford F-150 Lariat
2015 Ford F-150 Platinum
2015 Ford F-150 XL
2015 Ford F-150 XLT
2016 Ford F-150 King Ranch
2016 Ford F-150 Lariat
2016 Ford F-150 Limited
2016 Ford F-150 Platinum
2016 Ford F-150 SSV
2016 Ford F-150 XL
2016 Ford F-150 XLT
2017 Ford F-150 King Ranch
2017 Ford F-150 Lariat
2017 Ford F-150 Limited
2017 Ford F-150 Platinum
2017 Ford F-150 SSV
2017 Ford F-150 XL
2017 Ford F-150 XLT
2018 Ford F-150 King Ranch
2018 Ford F-150 Lariat
2018 Ford F-150 Limited
2018 Ford F-150 Platinum
2018 Ford F-150 Police Responder
2018 Ford F-150 SSV
2018 Ford F-150 XL
2018 Ford F-150 XLT
2019 Ford F-150 King Ranch
2019 Ford F-150 Lariat
2019 Ford F-150 Limited
2019 Ford F-150 Platinum
2019 Ford F-150 Police Responder
2019 Ford F-150 SSV
2019 Ford F-150 XL
2019 Ford F-150 XLT
2020 Ford F-150 King Ranch
2020 Ford F-150 Lariat
2020 Ford F-150 Limited
2020 Ford F-150 Platinum
2020 Ford F-150 SSV
2020 Ford F-150 XL
2020 Ford F-150 XLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t