Description

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.

Features

  • 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

Specifications

2WD/4WD2WD/4WD
BrandFlowmaster
California Proposition 65 RequiredNo
Emission Code5
Exhaust SeriesForce II
Exhaust Tip QuantitySold Separately
Exit PositionSingle Side Exit
Exit StyleSingle Side Exit
FinishAluminized
Heat ShieldNo
Inlet Diameter3
Main Piping Diameter3.00
MaterialAluminized Steel
Muffler Part Number53073
Muffler Quantity1
Muffler Series70 Series Big Block
Outlet Diameter3
Product TypeExhaust System
Sale CategoryExhaust
Single DualSingle
Sound LevelModerate/Mild
System TypeCat-back
Tip QuantityNot Included
Tubing Diameter3
TypeCat-Back

Compatibility

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

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.

Features

  • 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
2WD/4WD2WD/4WD
BrandFlowmaster
California Proposition 65 RequiredNo
Emission Code5
Exhaust SeriesForce II
Exhaust Tip QuantitySold Separately
Exit PositionSingle Side Exit
Exit StyleSingle Side Exit
FinishAluminized
Heat ShieldNo
Inlet Diameter3
Main Piping Diameter3.00
MaterialAluminized Steel
Muffler Part Number53073
Muffler Quantity1
Muffler Series70 Series Big Block
Outlet Diameter3
Product TypeExhaust System
Sale CategoryExhaust
Single DualSingle
Sound LevelModerate/Mild
System TypeCat-back
Tip QuantityNot Included
Tubing Diameter3
TypeCat-Back
  • 1999 - 1999 Ford F-250 XLT 4.6
  • 1999 - 1999 Ford F-250 XL 5.4
  • 1999 - 1999 Ford F-250 Lariat 5.4
  • 1999 - 1999 Ford F-250 XL 4.6
  • 1999 - 1999 Ford F-250 Lariat 4.6
  • 1999 - 1999 Ford F-250 XLT 5.4
  • 1999 - 1999 Ford F-250 Base 5.4
  • 1999 - 1999 Ford F-250 Base 4.6
  • 1999 - 2004 Ford F-250 Super Duty XLT 5.4
  • 1999 - 2004 Ford F-250 Super Duty Lariat 5.4
  • 1999 - 2004 Ford F-250 Super Duty XL 6.8
  • 1999 - 2004 Ford F-250 Super Duty XL 5.4
  • 1999 - 2004 Ford F-250 Super Duty Lariat 6.8
  • 1999 - 2004 Ford F-250 Super Duty XLT 6.8
  • 2004 - 2004 Ford F-250 Super Duty King Ranch 6.8
  • 2004 - 2004 Ford F-250 Super Duty King Ranch 5.4
  • 2004 - 2004 Ford F-250 Super Duty Harley-Davidson Edition 6.8
  • 1999 - 2004 Ford F-350 Super Duty Lariat 5.4
  • 1999 - 2004 Ford F-350 Super Duty XL 5.4
  • 1999 - 2004 Ford F-350 Super Duty XLT 5.4
  • 1999 - 2004 Ford F-350 Super Duty XLT 6.8
  • 1999 - 2004 Ford F-350 Super Duty Lariat 6.8
  • 1999 - 2004 Ford F-350 Super Duty XL 6.8
  • 2004 - 2004 Ford F-350 Super Duty King Ranch 6.8
  • 2004 - 2004 Ford F-350 Super Duty King Ranch 5.4
  • 2004 - 2004 Ford F-350 Super Duty Harley-Davidson Edition 6.8

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