Loading. Please wait.


*FREE GROUND SHIPPING on items $25 or more!
*Free ground shipping for orders shipped to continental United States Only

Shop by Vehicle

2011-2013 FORD F-150 ECOBOOST EXHAUST SYSTEM – 817539


Part #: 817539
Flowmaster Part #: 817539
Category Exhaust Systems / Kits - Force II
Description Cat-back System 409S - Dual Rear/Side Exit - Force II - Mild/Moderate Sound
Installation File Download File Here
DYNO Sheet Download Here
Kit Diagram View Kit Diagram
Warranty File Download here
Material Stainless Steel
Price: $792.88   Qty: Add to Cart IN STOCK

Product Specification

Special Note 2011 to 2014 Ford F-150 with a 3.5L Eco Boost Turbo V6 engine, fits all wheelbases.
Application Summary Fits 2011 to 2014 Ford F-150 with a 3.5L Eco Boost Turbo V6 engine, fits all wheelbases.
Features For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides, DOR/S systems are the perfect choice. This system includes exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. Force II systems deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, this system includes all necessary parts and hardware for easy installation.

✓ Mandrel bent 16 gauge stainless steel tubing
✓ Mild to Moderate Sound exterior exhaust tone
✓ Includes hangers and hardware for easy installation
✓ Connects After Factory Catalytic Converter

Product Attributes
Muffler Part Number Kit Only Outlet Diameter (in) 2.5
Exhaust Series Force II Muffler Quantity 1
Single Dual Dual Sound Level Mild/Moderate Sound
Tip Diameter (in) 3 Inlet Diameter (in) 3
Tip Quantity 2 Tubing Diameter (in) 2.5
Muffler Series Pro Series Material Stainless Steel
System Type Cat-back System Exit Position Dual Rear Same Side Exit
Heat Shield None 2WD/4WD 2WD/4WD