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Flowmaster 818163 Outlaw Series Axle-Back Exhaust System - 409 Stainless Steel

Compatible with 2024 Ford® Mustang® GT 5.0L Coyote and EcoBoost® 2.3L - 3.0-inch Stainless Steel Exhaust System, 4.0-inch Polished Tips with No Valves. This product is not created or sold by Ford®

Part # 818163 Be the first to write a review

Flowmaster 818163 Outlaw Series Axle-Back Exhaust System - 409 Stainless Steel

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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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Flowmaster introduces our Outlaw Axle-back exhaust system for the 2024 models with the 5.0-liter engine or the EcoBoost 2.3-liter engine and the non-valved factory exhaust. This system uses the Outlaw style mufflers for an aggressive exhaust tone and increased performance. Maximum dyno gains of up to 8 hp and 7 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Dual 4.00-inch polished stainless steel tips are used to add a custom look to this iconic vehicle. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • Max increases of up to 8 hp and 7 lb-ft over the stock exhaust at the rear wheels
  • Outlaw series performance muffler offers a deep powerful sound and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Uses factory hanger locations for easy installation
  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Includes all necessary hardware for an at home installation
  • Dual 4.00-inch polished stainless steel tips add a custom look
  • Lifetime Limited Warranty
Brand Flowmaster
Emission Code5
Exhaust SeriesOutlaw
Exit PositionDual Out Rear
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Body Length (in)10.5"
Muffler ColorBlack
Muffler FinishPainted
Muffler Inlet Diameter (in)3.0
Muffler Inlet LocationCentered
Muffler Material409S Stainless Steel
Muffler Outlet Diameter (in)3.0
Muffler Outlet LocationCentered
Muffler Overall Length (in)16.75
Muffler Quantity2
Muffler SeriesOutlaw
Muffler ShapeRound
Muffler TypeReflection
Product TypeExhaust System
Sound LevelAggressive
System TypeAxle-Back
Tip CutAngle
Tip Diameter4.0"
Tip Edge StyleMachined
Tip FinishPolished
Tip Length (in)5.25
Tip LogoEmbossed
Tip Material304 Stainless Steel
Tip Quantity2
Tip ShapeRound
Tip StyleDouble Wall
Tubing Diameter (in)3.0
Tubing Material409S Stainless Steel
UPC090127843932
Manufacturer Part Number818163
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
Part Number818163
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.

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