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![Outlaw Dual Side Exit Cat-Back Exhaust System for 2021-2026 Ford F-150 5.0L, 2.7L, 3.5L [409 Stainless Steel]](https://www.jegs.com/images/mini_750/300/389/389-817981.jpg)
Vehicle Info NeededFLOWMASTERPART NUMBER: 389-817981
Outlaw Dual Side Exit Cat-Back Exhaust System for 2021-2026 Ford F-150 5.0L, 2.7L, 3.5L [409 Stainless Steel]
$1,17195
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Lowest Price GuaranteeFord
Outlaw Dual Side Exit Cat-Back Exhaust System2021-2026 Ford F-150 5.0L, 2.7L, 3.5L 3 in. Piping Dual Side Exit 4 in. Black Ceramic Tips Clamps and Hangers Included 409 Stainless Steel Natural Finish Sold as a Kit
Outlaw gives 2021-2026 Ford F-150 a cat-back exhaust built from 409 stainless steel with a chambered muffler, dual side exit routing and 4 in. black ceramic tips.
Flowmaster 817981 Features:
- 3 in. mandrel-bent 409 stainless steel tubing.
- Dual Side Exit with 4 in. black ceramic tips.
- Outlaw series chambered muffler for aggressive sound.
- Clamps and factory-style hangers for the stock locations are included.
Flowmaster 817981 Applications:
- 2021-2026 Ford F-150 5.0L, 2.7L, 3.5L
Aggressive Race-Oriented Exhaust System
Flowmaster Outlaw Series Exhaust Systems feature race-bred components that ensure minimal flow restriction (slight sound reduction) over open exhaust tubing on vehicles without catalytic converters. With easy fit in mind, these systems are mandrel-bent for maximum performance and mount using stock hanger locations. Outlaw systems are dyno-tuned to improve throttle response, deliver an ultra-aggressive interior/exterior tone, and include all necessary parts and hardware for easy installation.
Part TypeExhaust System
Product LineFlowmaster Outlaw Series Exhaust Systems
BrandFLOWMASTER
Package Height11.5
Package Width16.5
Package Length59.0
Weight67.0 PG
Tailpipe Diameter (In.)4
Muffler Inlet Inside Diameter3 in (76.2 mm)
Hangers IncludedYes
Main Piping Diameter3 in (76.2 mm)
Tail Pipe Quantity2
Inlet TypeClamp-On
Inlet Size (In.)3
Tip CutAngle
Exhaust Tip Material304 Stainless Steel
Catalytic Converter Quantity0
Exit LocationDual
Torque Increase+5 ft.-lbs. @ 5570 RPM
Tip FinishBlack Ceramic Coat
Muffler Body Length6.5 in (165.1 mm)
Sound LevelAggressive
Tube Diameter3 in (76.2 mm)
Muffler Material409S Stainless Steel
Muffler Body Material409 Stainless Steel
Hanger IncludedYes
Exhaust Tip CutAngled
Gasket Or Seal IncludedNo
Exhaust Tip IntercooledNo
Pipe ColorSilver
Exhaust Tip Length13 in (330.2 mm)
Muffler Quantity1
Muffler Inlet Outside Diameter3.13 in (79.5 mm)
Exit QuantityDual
Tip Material304 stainless steel
Muffler Flanged OutletNo
Tip QuantityDual
Exhaust Tip ResonatedNo
Muffler Outlet LocationDual
Catalytic Converter IncludedNo
Part CategoryPerformance Parts
Hardware IncludedYes
Exhaust Tip WallDouble Wall
Exhaust Tip Quantity2
Muffler Inlet LocationCenter
Exhaust Tip FinishBlack Ceramic Coating
Exhaust Tip EdgeAngle Cut
Valve IncludedNo
Muffler TypeReflection
Pipe Material409 Stainless Steel
Muffler Body Width9.5 in (241.3 mm)
Tail Pipe Tapered OutletNo
Exit PositionSide or rear
Gauge16
Muffler Body ShapeOval
Mounting Bracket IncludedYes
Muffler Outlet Quantity2
Muffler FinishBlack High-Temperature Paint Finish
Mount TypeUses Factory Hangers
Clamps IncludedYes
Muffler StyleReflection
Horse Power Increase+6 HP @ 5570 RPM
FinishNatural
Exit StyleDual Out Side
Muffler Body Height4 in (101.6 mm)
Tip IncludedYes
Clamping TypeFlat Band
Muffler Flanged InletNo
Mandrel-BentYes
Spring Bolt Kit IncludedNo
Muffler Series10 Series
QuantitySold as a Kit
Muffler IncludedYes
Exhaust Tip ConnectionClamp-On
System StyleCat-back
Tail Pipe Outlet Outside Diameter3 in (76.2 mm)
Muffler ConfigurationSingle inlet/Dual outlet
Clamp Count8
System Material409S Stainless Steel
Valve TypeNot Applicable
Tip Edge StyleRolled edge, double-wall
Tip ShapeRound
Exhaust Tip Diameter4 in (101.6 mm)
Part FitmentDirect Fit
Vendor Part Number817981
Package Qty1
Package TypeEA
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