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![Flow FX Dual Side Exit Cat-Back Exhaust System for 2009-2014 Ford F-150 5.4L, 4.6L, 3.5L, 5.0L [409 Stainless Steel]](https://www.jegs.com/images/mini_750/300/389/389-717872.jpg)
Vehicle Info NeededFLOWMASTERPART NUMBER: 389-717872
Flow FX Dual Side Exit Cat-Back Exhaust System for 2009-2014 Ford F-150 5.4L, 4.6L, 3.5L, 5.0L [409 Stainless Steel]
$94995
Ships on 11/13/2026
Lowest Price GuaranteeFord Trucks
Flow FX Dual Side Exit Cat-Back Exhaust System2009-2014 Ford F-150 5.4L, 4.6L, 3.5L, 5.0L 2.5 in. Piping Dual Side Exit 4.5 in. Black Ceramic Tips Clamps and Hangers Included 409 Stainless Steel Natural Finish Sold as a Kit
The Flow FX cat-back system for 2009-2014 Ford F-150 replaces the factory exhaust behind the catalytic converter with 2.5 in. mandrel-bent 409 stainless steel tubing, a straight-through muffler and 4.5 in. black ceramic tips, for moderate sound.
Flowmaster 717872 Features:
- 2.5 in. mandrel-bent 409 stainless steel tubing.
- Dual Side Exit with 4.5 in. black ceramic tips.
- Flow FX series straight-through muffler for moderate sound.
- Clamps and factory-style hangers for the stock locations are included.
- Easy at Home Installation.
Flowmaster 717872 Applications:
- 2009-2014 Ford F-150 5.4L, 4.6L, 3.5L, 5.0L
Flowmaster 717872 Compatibility Notes:
- 2009-2014 Ford F-150, 3.5L Ecoboost, 4.6L, 5.0L, 5.4L, 2/4 Wheel drive/All Wheelbases.
Aggressive Exhaust Tone
Bright 409 stainless steel Flowmaster FlowFX Exhaust Systems have straight-through FlowFX mufflers with a large core for a deep, moderate-to-aggressive exterior and interior sound. Each kit is designed and dyno-tuned for maximum performance, so you know you are getting the most out of your exhaust system.
Part TypeExhaust System
Product LineFlowmaster FlowFX Exhaust Systems
BrandFLOWMASTER
Package Height11.75
Package Width16.5
Package Length62.27
Weight62.0 PG
Tailpipe Diameter (In.)2.5
Hangers IncludedYes
Main Piping Diameter2.5 in (63.5 mm)
Tail Pipe QuantityDual
Inlet Size (In.)3
Tip CutAngle
Exhaust Tip Material304 Stainless Steel
Catalytic Converter Quantity0
Exit LocationSplit side
Inlet QuantityOne
Tip FinishBlack Ceramic
Sound LevelModerate
Muffler Material409S Stainless Steel
UniversalNo
Hanger IncludedYes
Exhaust Tip CutAngle
Gasket Or Seal IncludedNo
Exhaust Tip IntercooledNo
Pipe ColorSilver
System FinishNatural/Black Ceramic
Exhaust Tip Length11 in (279.4 mm)
Muffler Quantity1
Exit QuantityDual
Tip Material304 stainless steel
Tip Quantity2
Catalytic Converter IncludedNo
Heat Shield IncludedNo
Part CategoryPerformance Parts
Hardware IncludedYes
Exhaust Tip Quantity2
Clamp TypeBand
Exhaust Tip FinishBlack Ceramic Coating
Valve IncludedNo
Muffler TypeAbsorption
Pipe Material409 Stainless Steel
Tail Pipe Tapered OutletNo
Muffler FinishNatural
Mount TypeUses Factory Hanger
Clamps IncludedYes
Muffler StyleStraight through
Tip Outlet Size4.500 x 11
FinishNatural
Exit StyleDual Out Side
Outlet Size2.5 in (63.5 mm)
Tip IncludedYes
Clamping TypeFlat Band
Mandrel-BentYes
Muffler SeriesFlow FX
QuantitySold as a Kit
Muffler IncludedYes
System StyleCat Back
Muffler ConfigurationCenter/Dual
Clamp Count7
System Material409S Stainless Steel
Valve TypeNot Applicable
Tip ShapeRound
Exhaust Tip Diameter4.5 in (114.3 mm)
Part FitmentDirect Fit
Vendor Part Number717872
Package Qty1
Package TypeEA
Items You Need
K&N
33-2385 High-Performance O.E. - Style Replacement Filter Ford/Lincoln F-Series/Expedition/Navigator 3.0/3.5/4.6/5.0/5.4/6.2/6.8L
Part Number : 599-33-2385
$4957$55.19
You Save$5.62
K&N
Part Number : 599-33-2385
$4957$55.19
You Save$5.62
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Some parts are not legal for use in California or other states with similar laws / regulations
