Skip to main content

Flowmaster Outlaw Cat-back Exhaust System

Fits 2015-2020 Ford F-150 with 2.7L/3.5L Ecoboost, 3.5L TiVCT or 5.0L engine. - Aggressive sound

Part # 817726
2 Reviews

Flowmaster Outlaw Cat-back Exhaust System

In Stock
Free Shipping - Lower 48 US States
MSRP $1,292.95
$1,033.95
Save $259.00
Add to Wishlist

Delta Flow
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.

See Emissions Details
Flowmaster's Outlaw Cat-back exhaust system for the 2015-2020 Ford F-150 is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system fits all F-150's with the 2.7L/3.5L Ecoboost, 3.5L TiVCT and 5.0L engines. Features include a 3.00-inch mandrel-bent inlet tube flowing into an aggressive Super 10 series performance muffler with dual 2.50-inch mandrel-bent tailpipes. The finishing touch is the large 4.00-inch black ceramic coated stainless steel tips. The system comes with your choice of final tailpipe exits, either out the rear under the bumper for a muscular, or out the sides behind the rear tires if you tow an RV, boat or trailer. This system fits all 2/4 WD and Wheelbases, except Standard Cab/Short Bed models. Designed for an easy fit, this system includes all necessary parts, hardware for an easy installation you can do at home.

Features:

  • Large 4.00-inch Black Ceramic Coated Tips
  • Includes Rear and Side Tailpipes Exits
  • Super 10 Series Performance Muffler
  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Super Aggressive Sound
  • Flowmaster Quality

About Flowmaster

Shop the complete line of Flowmaster products for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Brand Flowmaster
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
ColorBlack
Emission Code5
Exhaust SeriesOutlaw
Exhaust System Kit TypeCat-Back
Exhaust Tip ColorBlack
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter4.00 IN
Exhaust Tip EdgeAngle Cut
Exhaust Tip FinishBlack Ceramic Coating
Exhaust Tip IntercooledNo
Exhaust Tip Length13.00 IN
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallDouble Wall
Exit PositionDual Out Rear / Dual Out Side
Exit StyleDual Out Rear
Dual Out Side
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat ShieldNo
Inlet Diameter3.00 IN
Inlet TypeFlanged
Main Piping Diameter3.00 IN
Material409 Stainless Steel
Mount TypeFlanged
Mounting Bracket IncludedYes
Muffler Body Height4.00 IN
Muffler Body Length6.50 IN
Muffler Body Material409 Stainless Steel
Muffler Body ShapeOval
Muffler Body Width9.50 IN
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter3.00 IN
Muffler Inlet Outside Diameter3.13 IN
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Quantity2
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesSuper 10 Series
Muffler TypeChambered
Outlet Diameter3.00 IN
Part TypeExhaust System Kit
Pipe Material409 Stainless Steel
Product TypeExhaust System
ShapeOval
Single DualDual
Sound LevelAggressive
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
System TypeCat-back
Tail Pipe Outlet Outside Diameter3.00 IN
Tail Pipe Quantity2
Tail Pipe Tapered OutletNo
Tip CutAngle
Tip Diameter4.00 IN
Tip Edge StyleCut
Tip FinishPolished
Tip Length13.00 IN
Tip LogoEmbossed
Tip Material409 Stainless Steel
Tip Quantity2
Tip ShapeRound
Tubing Diameter3.00 IN
TypeCat-Back
Valve IncludedNo
Valve TypeNot Applicable
UPC700042032174
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817726
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.
Reviews
2

5 out of 5 stars

  • 5 star

    100%

  • 4 star

    0%

  • 3 star

    0%

  • 2 star

    0%

  • 1 star

    0%

Your Review

Items 1 - 2 of 2
  per page
Page:
  1. 1
Items 1 - 2 of 2
  per page
Page:
  1. 1

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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