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Flowmaster No Resonator Scavenger Y-Pipe Kit

2015-2021 Ford Mustang 2.3L Ecoboost engines.

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This Flowmaster mid-pipe system fits 2015-2021 Ford Mustangs with the 2.3L Ecoboost engine and is a great way to increase the sound level and performance of your Pony by removing the factory resonator. These Y-pipe assemblies use Flowmaster's exclusive D-port technology and can be used with either the factory rear mufflers or with one of our Axle-back exhaust systems. Constructed with mandrel-bent 2.50-inch stainless steel tubing flowing into a Scavenger Series Y-collector, then splitting into dual 2.25-inch mandrel-bent stainless steel tubing to connect to the axle back muffler assembly. Includes all parts, necessary hardware and easy to follow instructions for installation. Covered by our Flowmaster Lifetime Limited Warranty. Notes: Fits coupes and convertibles.


  • Bolts up to the Factory Mufflers or Flowmaster Axle-backs
  • Mandrel-bent 409 Stainless Steel Tubing
  • Dyno Tuned For Maximum Performance
  • Uses the Factory Hanger Locations
  • Eliminates the Factory Resonator
  • Includes all Necessary Hardware
  • Increases the Sound and Power
  • Scavenger Series Y-collector
  • Lifetime Limited Warranty
  • Easy Installation

About Flowmaster

Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound.

Automotive Item GradeHigh Performance
Brand Flowmaster
Emission Code5
Exhaust Pipe Wall Maximum Gauge16
Heat ShieldNo
Inlet Connection TypeSlip-Fit
Inlet Diameter (in)2.25
MaterialStainless Steel
Mount TypeYes
Outlet Connection TypeSlip-Fit
Outlet Diameter (in)2.25
Overall Length (in)47
Product TypeExhaust Accessories
Single DualDual
System TypeExhaust Accessory
Tube Diameter2-1/4 inch
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number81108

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.

Fits 2015-2021 Mustang 2.3L Ecoboost engines, Coupes and Convertibles

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