Flowmaster ::::: Flowmaster 817345 Cat-back System 409S for 1999-2004 Ford F-250

Flowmaster 817345 Cat-back System 409S - Single Side Exit - Force II - Mild/Moderate Sound

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.R. (Single out rear) systems are the perfect choice. 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, these systems include 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: Single Side Exit
• Heat shield: None
• Inlet diameter (inches): 3.00
• Material: Stainless Steel
• Muffler part number: Kit Only
• Muffler quantity: 1
• Muffler series: 70 Series Big Block
• Outlet diameter (inches): 3.00
• Single/Dual: Single
• Sound level: Mild/Moderate Sound
• System type: Cat-back System
• Tip diameter (inches): 3.50
• Tip quantity: 1
• Tubing diameter (inches): 3.00

Fitments:

• 1999 Ford F-250 Base V8, 4.6L
• 1999 Ford F-250 Base V8, 5.4L
• 1999 Ford F-250 Lariat V8, 4.6L
• 1999 Ford F-250 Lariat V8, 5.4L
• 1999 Ford F-250 XL V8, 4.6L
• 1999 Ford F-250 XL V8, 5.4L
• 1999 Ford F-250 XLT V8, 5.4L
• 1999 Ford F-250 XLT V8, 4.6L
• 2004 Ford F-250 Super Duty Harley-Davidson Edition V10, 6.8L
• 2004 Ford F-250 Super Duty King Ranch V10, 6.8L
• 2004 Ford F-250 Super Duty King Ranch V8, 5.4L
• 1999-2004 Ford F-250 Super Duty Lariat V10, 6.8L
• 1999-2004 Ford F-250 Super Duty Lariat V8, 5.4L
• 1999-2004 Ford F-250 Super Duty XL V10, 6.8L
• 1999-2004 Ford F-250 Super Duty XL V8, 5.4L
• 1999-2004 Ford F-250 Super Duty XLT V10, 6.8L
• 1999-2004 Ford F-250 Super Duty XLT V8, 5.4L
• 2004 Ford F-350 Super Duty Harley-Davidson Edition V10, 6.8L
• 2004 Ford F-350 Super Duty King Ranch V10, 6.8L
• 2004 Ford F-350 Super Duty King Ranch V8, 5.4L
• 1999-2004 Ford F-350 Super Duty Lariat V10, 6.8L
• 1999-2004 Ford F-350 Super Duty Lariat V8, 5.4L
• 1999-2004 Ford F-350 Super Duty XL V10, 6.8L
• 1999-2004 Ford F-350 Super Duty XL V8, 5.4L
• 1999-2004 Ford F-350 Super Duty XLT V10, 6.8L
• 1999-2004 Ford F-350 Super Duty XLT V8, 5.4L

Note: 1999 to 2004 Ford F-250 and F-350 trucks with a V8 or V10 engine.