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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-17229
Force II Cat-Back Exhaust System 1999-2004 Ford F-250/F-350 5.4L V8/6.8L V10
$47895
Ships on 09/30/2026
Lowest Price GuaranteeFord
Force II Cat-Back Exhaust System1999-2004 Ford F-250/F-350 5.4L V8/6.8L V10 3" Tubing, No Tips Single Side Exit 70 Series Big Block Muffler Aluminized Steel
FLOWMASTER MUFFLERS 17229 Features:
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. Our Force II® systems delivers a moderate exterior tone and mild to moderate interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. The system is constructed from large 3.00-inch aluminized steel tubing flowing into a specially selected 70 Series™ Big Block II muffler™. The 3.00-inch mandrel-bent tailpipe exits out behind the right rear wheel with a slight angle cut at the end of the tubing, leaving you the option of choosing your own style of tip if you desire. 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. Notes: Fits 2/4 wheel drive models on 133-inch, 155-inch or 168.4-inch wheelbases.- Includes Hangers and Hardware for an Easy Installation
- Mandrel-bent 16 Gauge Aluminized Tubing
- 70 Series Big Block II Performance Muffler
- Dyno Tuned for Maximum Performance
- Bolt-on Cat-back Exhaust System
- Moderate Exterior Exhaust Tone
- Uses the Factory Hangers
- 3-year Limited Warranty
- Flowmaster Quality
Part TypeExhaust System
BrandFLOWMASTER
Package Height12.0
Package Width17.0
Package Length59.0
Weight47.4 PG
Tailpipe Diameter (In.)3
Muffler Inlet Inside Diameter3 in.
Hangers IncludedYes
Main Piping Diameter3 in.
Tail Pipe QuantitySingle
Inlet TypeClamp-On
Catalytic Converter Quantity0
Exit LocationPassenger side
Inlet QuantityOne
Sound LevelModerate/Mild
Muffler Body MaterialAluminized Steel
Gasket Or Seal IncludedNo
Exhaust Tip IntercooledNo
Pipe ColorSilver
System FinishAluminized
Muffler Quantity1
Muffler Inlet Outside Diameter3.13 in.
Exit QuantityOne
Muffler Flanged OutletNo
Tip QuantityNone
Exhaust TypeSingle
Catalytic Converter IncludedNo
Heat Shield IncludedNo
Part CategoryPerformance Parts
Hardware IncludedYes
Exhaust Tip Quantity0
Valve IncludedNo
Muffler TypeChambered
Pipe MaterialAluminized Steel
Tail Pipe Tapered OutletNo
Muffler Body ShapeOval
Mounting Bracket IncludedYes
Muffler Outlet Quantity1
Muffler FinishBlack High-Temperature Paint Finish
Inlet Diameter3 in.
Clamps IncludedYes
Muffler StyleChambered
FinishAluminized
Exit StyleSingle Out Side
Tip IncludedNo
Clamping TypeU-Bolt
Muffler Flanged InletNo
Spring Bolt Kit IncludedNo
Muffler Series70 Series Big Block
QuantitySold as a kit
Muffler IncludedYes
System StyleCat Back
Tail Pipe Outlet Outside Diameter3 in.
Muffler ConfigurationSingle inlet/Single outlet
System MaterialSteel
Valve TypeNot Applicable
Intermediate Pipe Diameter3 in (76.2 mm)
Part FitmentDirect Fit
Vendor Part Number17229
Package Qty1
Package TypeEA
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