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Flowmaster

Flowmaster Flow FX Direct Fit Muffler

Fits 2021-2025 Ford F-150 with 2.7, 3.5 and 5.0-liter non-PowerBoost engines with factory dual tailpipes

Part # 718172 Be the first to write a review

Flowmaster Flow FX Direct Fit Muffler

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MSRP $449.95
$359.96
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5

Emissions

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.

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This Flowmaster® FlowFX Direct-Fit Muffler system for the 2021-2025 Ford F-150 trucks with the 2.7, 3.5 or 5.0-liter engines is manufactured using durable 409 stainless steel throughout and features 3.00-inch mandrel bent pipes for optimum exhaust gas flow. A Flowmaster FlowFX Series muffler is used for an aggressive to moderate sound level and maximum performance. Performance increases on the dyno revealed an increase of 18 hp and 14 ft/lbs. at the rear wheels. This system connects directly to the factory dual tail pipes and uses all the existing factory hangers. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • Large 3.00-inch Mandrel bent pipes for superior flow and power
  • Flowmaster FlowFX series muffler offers increased performance
  • FlowFX straight through design offers a deep powerful sound
  • Max power gains of 18 hp and14 lb-ft at the rear wheels
  • 409 stainless steel constuction for extra durability
  • Connects directly to the factory dual tailpipes for a simple installation
  • Lifetime limited Warranty
Body Height4.00 IN
Body Length14.00 IN
Body Material409 Stainless Steel
Body Width9.00 IN
Brand Flowmaster
CategoryExhaust
Clamps IncludedYes
Emission Code5
Exhaust SeriesFlowFX
Exhaust Tip Quantity0
Exit PositionOEM
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield AttachedNo
Inlet Inside Diameter2.75
Inlet LocationCenter
Inlet Outside Diameter2.88
Inlet Quantity1
Inlet TypeSlip-Fit
Main Piping Diameter3.00 IN
Material409 Stainless Steel
Mount TypeUses factory hangers
Muffler Body Length14.00 IN
Muffler ColorSilver
Muffler FinishNatural
Muffler Inlet Diameter3.00 IN
Muffler Inlet LocationCenter
Muffler Material409 Stainless Steel
Muffler Outlet Diameter3.00 IN
Muffler Outlet LocationDual
Muffler Overall Length20.00 IN
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesFlowFX
Muffler ShapeOval
Muffler TypeAbsorption / Glasspack
Outlet Inside Diameter3.00
Outlet LocationDual
Outlet Outside Diameter3.13
Outlet Quantity2
Outlet TypeSlip-Fit
Overall Length52.50 IN
part typeExhaust Muffler Assembly
Pipe Material409 Stainless Steel
Product TypeExhaust System
Single DualDual
Sound LevelAggressive / Moderate
Sub CategoryMufflers
System TypeDirect-fit Muffler
Tip StyleNot Included
Tubing Diameter3.00 IN
Tubing Material409 Stainless Steel
TypeDirect-fit Muffler
Valve IncludedNo
Valve TypeNot Included
UPC090127846544
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number718172
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.
Instructions - 718172_instructions.pdf
Instructions - fm_warranty_general.pdf
This system replaces ONLY the Factory muffler and over axle pipes and reuses the factory dual tail pipes and tips. Does not fit PowerBoost hybrid models. Does not fit models with OEM active exhaust option.

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    Some parts are not legal for use in California or other states with similar regulations.