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Cat-back System 409S - DOR - Outlaw - Aggressive Sound

Outlaw Kit

PART# 817808

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$1,328.95   Suggested Retail
$1,195.95   Your Price
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Fits 2018 Mustang GT with 5.0L V8 Engine. Fits Vehicles Without Active Performance Exhaust Option

Overview

Flowmaster's Outlaw Cat-back exhaust system for the 2018 Ford Mustang GT is perfect for the person looking for a very aggressive exhaust tone inside and outside the vehicle, with all of the performance benefits that you would expect from Flowmaster. This easy to bolt-on emissions-legal system for the 5.0L V8 features a pair of 409S stainless steel Outlaw Series mufflers with 3.00 inch stainless steel mandrel bent pipes and scavenger x-pipe. The system finishes off with 4.00 inch carbon fiber tips. This system does not fit models with the Active Performance Exhaust option. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Features:

  • Flowmaster Reliability
  • Aggressive Sound
  • 409S Stainless Steel Construction
  • Dyno-Tuned for Maximum Performance

Specs

BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesOutlaw
Exit PositionDOR
Heat ShieldNo
Mount TypeUses Factory Hangers
Muffler Body Length (in)6.5
Muffler ColorBlack
Muffler FinishPainted
Muffler Inlet Diameter (in)3
Muffler Inlet LocationCentered
Muffler Material409S Stainless Steel
Muffler Outlet Diameter (in)3
Muffler Outlet LocationCentered
Muffler Overall Length (in)49.5
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesOutlaw
Muffler ShapeRound
Muffler TypeReflection
Product TypeExhaust Systems / Kits
Single DualDual
Sound LevelAggressive
System TypeCat-back
Tip CutAngle
Tip Diameter (in)4
Tip Edge StyleRolled
Tip FinishNatural
Tip Length (in)5.25
Tip LogoPrinted
Tip Material304 Stainless/Carbon Fiber
Tip Quantity4
Tip ShapeRound
Tip StyleDouble Wall
Tubing Diameter (in)3
Tubing Material409S Stainless Steel
Part Number817808

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.

Tech Resources

Fits 2018 Mustang GT with 5.0L V8 Engine. Fits Vehicles Without Active Performance Exhaust Option

Applications

Reviews

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