Flowmaster 817403 Cat-back System 409S for 2004-2008 Ford F-150

Flowmaster 817403 Cat-back System 409S - Single Side Exit - Force II - Mild Sound

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. This Force II system delivers a mild exterior and interior tone, and is 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, these systems include all necessary parts and hardware for easy installation.

Features:

• Mandrel bent 16 gauge 409 stainless tubing
• Stock to mild 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: Single Side Exit
• Heat shield: None
• Inlet diameter (inches): 3.00
• Material: Stainless Steel
• Muffler part number: Kit Only
• Muffler quantity: 1
• Muffler series: Super 50 Series
• Outlet diameter (inches): 3.00
• Single/Dual: Single
• Sound level: Mild sound
• System type: Cat-back System
• Tip diameter (inches): 3.50
• Tip quantity: 1
• Tubing diameter (inches): 3.00

Fitments:

• 2007-2008 Ford F-150 FX2 V8, 5.4L
• 2008 Ford F-150 FX2 V8, 4.6L
• 2004-2008 Ford F-150 FX4 V8, 5.4L
• 2005-2008 Ford F-150 King Ranch V8, 5.4L
• 2004-2008 Ford F-150 Lariat V8, 5.4L
• 2008 Ford F-150 Limited V8, 5.4L
• 2004-2008 Ford F-150 STX V8, 4.6L
• 2004-2008 Ford F-150 XL V8, 4.6L
• 2004-2008 Ford F-150 XL V8, 5.4L
• 2004-2008 Ford F-150 XLT V8, 4.6L
• 2004-2008 Ford F-150 XLT V8, 5.4L
• 2006-2008 Lincoln Mark LT Base V8, 5.4L

Note: 2004 to 2008 Ford F-150 and Lincoln Mark LT truck with a 4.6L or 5.4L V8 engine.