2021-2024
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 FlowFX Extreme Single Exhaust System; Turn Down (11-14 3.5L EcoBoost F-150)Find parts that fit my vehicle
Item T565606-35
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Our Price
$378.95 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Delivers a Mildly Aggressive Sound
- Designed to Increase Horsepower and Torque
- Includes a Single Tailpipe
- Equipped with a 3-Inch 409 Stainless Steel Mandrel-Bent Tubing
- Corrosion-Resistant Brushed Finish
- Includes a 3-Inch Brushed Tip with a Turndown Cut
- Bolt-On Design for Simple Installation
- Designed to Work with OE Exhaust Manifolds
- Fits All 2011-2014 3.5L Ford F-150 EcoBoost Models
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | No Tips |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | No Tip |
| Exhaust Exit Location | Turn Down |
| Exhaust Loudness | Medium |
Description
Deep and Powerful Sound. This Flowmaster FlowFX Extreme Single Exhaust System; Turn Down is specially designed to enhance your truck’s appeal and performance. The muffler and pipes featured in this exhaust system come with a high-flow design to help eliminate high-pitched exhaust sounds. This leaves nothing but a deep and aggressive growl that turns heads each time you step on the gas.
High-Flow Design. The pipes of this Exhaust System are mandrel-bent. Apart from delivering precision, this design allows for maximum exhaust flow, which helps increase power and torque.
Heavy-Duty Construction. This Flowmaster FlowFX Exhaust System is designed to complement your truck’s heavy-duty character. It is made of a 3-inch-diameter, 409 stainless steel that is tested rigorously to ensure maximum durability and lasting service.
Brushed Tip. This Exhaust System comes with a turned-down tip that features a brushed finish. This ensures excellent corrosion protection while also giving your truck a raw appeal.
Designed for Simple Installation. The design of this Exhaust System allows for fast and simple installation. It comes with all the required installation hardware and mounts to factory hanger points so you can set it up in no time without cutting, drilling, or other modifications to your truck.
Backed by a Limited Lifetime Warranty. To assure quality, Holley backs this Flowmaster FlowFX Exhaust System with a lifetime warranty against material or workmanship defects from the original date of retail sale to the original purchaser. Some exclusions apply. To find out more, please contact customer service.
Application. This Flowmaster FlowFX Extreme Single Exhaust System; Turn Down is designed for use on all 2011-2014 3.5L Ford F-150 EcoBoost models.
Fitment:
DetailsFlowmaster 717980
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) Inlet Pipe
- (1) Extension Pipe
- (1) Muffler Assembly
- Installation Hardware
4.8
Customer Reviews (78)
Questions & Answers
10 More Questions
Will It Fit My F-150
- 3.5L V6 EcoBoost - 11, 12, 13, 14
