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Flowmaster 17446 Force II Cat-back Exhaust System - Aluminized

Part # 17446 Be the first to write a review

Compatible with 2008-2013 Ford® F-250/F-350 truck with V8 or V10 engine. This product is not created or sold by Ford®

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Flowmaster 17446 Force II Cat-back Exhaust System - Aluminized

Estimated Ship Date: 08/31/2026
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For the person who wants a subtle custom appearance with all the benefits that a Flowmaster® Cat-back exhaust system provides. This Force II® system is constructed mandrel-bent 3.00 in. aluminized steel tubing flows into a 70 Series Big Block II™ performance muffler keeping things mellow inside the cab area of the vehicle. The system uses the factory hanger locations and the 3.00 in. tailpipe is finished off with a large 3.50 in. polished stainless steel tip. Like all Flowmaster systems, benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation and is covered by our 3-year Limited Warranty. Note: Fits both 2 and 4 wheel drive models and all wheelbases.

Features:

  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Large 3.50-inch Polished Stainless Steel Tip
  • Dyno Tuned for Maximum Performance
  • Uses the Factory Hanger Locations
  • Moderate Exterior Exhaust Tone
  • 70 Series Performance Muffler
  • Quick & Easy Installation
Brand Flowmaster
Emission Code5
Exhaust SeriesForce II
Exit PositionSingle Outlet Side
MaterialAluminized Steel
Muffler Inlet Diameter (in)3.0"
Muffler Outlet Diameter (in)3.0"
Muffler Quantity1
Muffler Series70 Series
Product TypeCat-Back Exhaust Systems
Tip Diameter3.5"
Tip Quantity1
WarrantyManufacturer's Limited 3 Year
UPC700042021819
Manufacturer Part Number17446
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number17446
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Fits 2008-2013 Ford F-250/F-350 truck with V8 or V10 engine. Fits 2 and 4-wheel drive models and all wheelbases.
Manufacturer's Limited 3 Year: See Details
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    Some parts are not legal for use in California or other states with similar regulations.