Flowmaster 817539 Cat-back System 409S - Dual Rear/Side Exit - Force II - Mild/Moderate Sound
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.
Features:
- Mandrel bent 16 gauge 409 stainless tubing
- Mild to moderate exterior exhaust tone
- Includes hangers and hardware for easy installation
- Connects after factory catalytic converter
- Dyno tuned for maximum performance
- Premium Flowmaster quality
Product Specification:
- 2WD/4WD: 2WD/4WD
- Exhaust series: Force II
- Exit Position: Dual Rear/Side Exit
- Heat shield: None
- Inlet diameter (inches): 3.00
- Material: Stainless Steel
- Muffler part number: Kit Only
- Muffler quantity: 1
- Muffler series: Pro Series
- Outlet diameter (inches): 2.50
- Single/Dual: Dual
- Sound level: Mild/Moderate Sound
- System type: Cat-back System
- Tip diameter (inches): 3.00
- Tip quantity: 2
- Tubing diameter (inches): 2.50
Fitments:
- 2011-2014 Ford F-150 FX2 V6, 3.5L
- 2011-2014 Ford F-150 FX4 V6, 3.5L
- 2011-2014 Ford F-150 King Ranch V6, 3.5L
- 2011-2014 Ford F-150 Lariat V6, 3.5L
- 2013-2014 Ford F-150 Limited V6, 3.5L
- 2011-2014 Ford F-150 Platinum V6, 3.5L
- 2011-2014 Ford F-150 XL V6, 3.5L
- 2011-2014 Ford F-150 XLT V6, 3.5L
Note: 2011 to 2014 Ford F-150 with a 3.5L Eco Boost Turbo V6 engine, fits all wheelbases.
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