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, our Force II® systems are the perfect choice. This system includes tailpipes for both dual out the rear and dual out the side (recommended for towing applications) so you can choose the one that fits your lifestyle. 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. This system includes a specially designed stainless steel PRO™ series oval case muffler, all mandrel-bent stainless steel tubing and uses the factory hanger locations for an easy hassle free installation you can do at home. 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.
Specifications:
Description_ASC |
Fits 2011-2014 Ford F-150 with 3.5L Ecoboost, fits all wheelbases. |
Description_DEF |
Exhaust System Kit |
Description_DES |
Flowmaster Force II Cat-back Exhaust System |
Description_MKT |
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, our Force II® systems are the perfect choice. This system includes tailpipes for both dual out the rear and dual out the side (recommended for towing applications) so you can choose the one that fits your lifestyle. 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. This system includes a specially designed stainless steel PRO™ series oval case muffler, all mandrel-bent stainless steel tubing and uses the factory hanger locations for an easy hassle free installation you can do at home. 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. |
Description_INV |
11-14 F150 V6 ECO FII DOR/S 409S |
Description_FAB |
Mandrel Bent 16ga 409 Stainless Tubing |
Description_FAB |
Limited Lifetime Warranty |
Description_FAB |
Mild to Moderate Exterior Exhaust Tone |
Description_FAB |
Incl. Hangers and Hardware For Easy Installation |
Description_FAB |
Connects After Factory Catalytic Converter |
Description_FAB |
Dual Out Rear Exit |
Description_FAB |
Dyno Tuned for Maximum Performance |
Description_FAB |
Premium Flowmaster Quality |
Description_EXT |
Force II Cat Back System; Single; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Pro Series (TM) Mufflers/3in. Polished Stainless Tips; 409 Stainless Steel; |
Description_SHO |
Exhaust System Kit |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Exit Style |
Straight |
Tip Diameter |
3.000 in. |
Outlet Outside Diameter |
2.500 in. |
Tip Diameter (in) |
3 |
California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
Brand |
Flowmaster |
Sale Category |
Exhaust |
Sound Level |
Mild/Moderate |
System Type |
Cat Back |
California Proposition 65 Required |
Yes |
Clearance Category |
Exhaust |
Product Type |
Exhaust System |
Single Dual |
Dual |
Warning |
California Proposition 65 |
Tip Quantity |
2 |
WARNING CA Proposition 65 |
Yes |
Tail Pipe Diameter |
2.500 in. |
Exhaust Series |
Force II |
Emission Code |
5 |
Muffler Quantity |
1 |
Outlet Diameter (in) |
2.5 |
Tubing Diameter (in) |
2.5 |
Exhaust Type |
Single |
Heat Shield Attached |
No |
Outlet Diameter |
2.500 in. |
California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
Single or Dual |
Dual |
Title |
Flowmaster 817539 Cat-back System 409S - Dual Rear/Side Exit - Force II - Mild/Moderate Sound |
Inlet Inside Diameter |
2.500 in. |
Tubing Diameter |
2.500 in. |
Muffler Series |
Pro Series |
Muffler Part Number |
Kit Only |
Muffler Count |
1 |
Inlet Diameter |
3.000 in. |
2WD/4WD |
2WD/4WD |
California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
Discount Percentage |
26-50% |
Exit Position |
Dual Out Rear / Dual Out Side |
Heat Shield |
No |
Inlet Diameter (in) |
3 |
Material |
409 Stainless Steel |
Length |
16.0000 |
Width |
12.0000 |
Height |
58.0000 |
Weight |
59.0000 |