Description

The Flowmaster American Thunder® Axle-back exhaust system for the 2018-2023 Ford Mustang GT with the 5.0L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster®. This bolt-on 409S stainless steel system features 3.00-inch mandrel-bent tubing and two Super 44® series mufflers for maximum power and exterior sound quality, but with a moderate and pleasant interior tone at cruising speeds. The system is finished off with quad 4.00-inch polished 304 stainless steel tips. This system includes all necessary parts, hardware and instructions for an easy installation. NOTE: This kit will not fit vehicles with the Active Performance Exhaust option. Note: Fits Coupes & Convertibles.

Features

  • Quad 4.00-inch Polished 304 Stainless Steel Tips
  • Dyno-Tuned for Maximum Performance
  • Uses the Factory Hanger Locations
  • 409S Stainless Steel Construction
  • Moderate/Aggressive Sound
  • Lifetime Limited Warranty
  • Flowmaster Quality
  • Easy Installation

Specifications

BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip Quantity4
Exit PositionDual Out Rear
Exit StyleDual Out Rear
FinishNatural
Heat ShieldNo
Main Piping Diameter3.00
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Body Length13
Muffler ColourBlack
Muffler FinishPainted
Muffler Inlet Diameter2.5
Muffler Inlet LocationOffset
Muffler Material409S Stainless Steel
Muffler Outlet Diameter3
Muffler Outlet LocationDual Outlet
Muffler Overall Length51.5
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesSuper 44
Muffler ShapeOval
Muffler TypeReflection
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
System TypeAxle-back
Tip CutAngle
Tip Diameter4
Tip Edge StyleCut
Tip FinishPolished
Tip Length5.25
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity4
Tip ShapeRound
Tubing Diameter3
Tubing Material409S Stainless Steel
TypeAxle-Back

Compatibility

  • 2018 - 2023 Ford Mustang GT 5.0
  • 2018 - 2023 Ford Mustang GT 5.0
  • 2018 - 2023 Ford Mustang GT Premium 5.0
  • 2018 - 2023 Ford Mustang GT Premium 5.0
  • 2018 - 2018 Ford Mustang V8 5.0
  • 2019 - 2023 Ford Mustang GT V8 5.0
  • 2019 - 2020 Ford Mustang Bullitt 5.0
  • 2019 - 2020 Ford Mustang Bullitt 5.0
  • 2019 - 2020 Ford Mustang Bullitt 5.0
  • 2021 - 2023 Ford Mustang Mach 1 5.0
  • 2021 - 2023 Ford Mustang Mach 1 5.0
  • 2021 - 2023 Ford Mustang Mach 1 5.0

The Flowmaster American Thunder® Axle-back exhaust system for the 2018-2023 Ford Mustang GT with the 5.0L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster®. This bolt-on 409S stainless steel system features 3.00-inch mandrel-bent tubing and two Super 44® series mufflers for maximum power and exterior sound quality, but with a moderate and pleasant interior tone at cruising speeds. The system is finished off with quad 4.00-inch polished 304 stainless steel tips. This system includes all necessary parts, hardware and instructions for an easy installation. NOTE: This kit will not fit vehicles with the Active Performance Exhaust option. Note: Fits Coupes & Convertibles.

Features

  • Quad 4.00-inch Polished 304 Stainless Steel Tips
  • Dyno-Tuned for Maximum Performance
  • Uses the Factory Hanger Locations
  • 409S Stainless Steel Construction
  • Moderate/Aggressive Sound
  • Lifetime Limited Warranty
  • Flowmaster Quality
  • Easy Installation
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip Quantity4
Exit PositionDual Out Rear
Exit StyleDual Out Rear
FinishNatural
Heat ShieldNo
Main Piping Diameter3.00
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Body Length13
Muffler ColourBlack
Muffler FinishPainted
Muffler Inlet Diameter2.5
Muffler Inlet LocationOffset
Muffler Material409S Stainless Steel
Muffler Outlet Diameter3
Muffler Outlet LocationDual Outlet
Muffler Overall Length51.5
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesSuper 44
Muffler ShapeOval
Muffler TypeReflection
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
System TypeAxle-back
Tip CutAngle
Tip Diameter4
Tip Edge StyleCut
Tip FinishPolished
Tip Length5.25
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity4
Tip ShapeRound
Tubing Diameter3
Tubing Material409S Stainless Steel
TypeAxle-Back
  • 2018 - 2023 Ford Mustang GT 5.0
  • 2018 - 2023 Ford Mustang GT 5.0
  • 2018 - 2023 Ford Mustang GT Premium 5.0
  • 2018 - 2023 Ford Mustang GT Premium 5.0
  • 2018 - 2018 Ford Mustang V8 5.0
  • 2019 - 2023 Ford Mustang GT V8 5.0
  • 2019 - 2020 Ford Mustang Bullitt 5.0
  • 2019 - 2020 Ford Mustang Bullitt 5.0
  • 2019 - 2020 Ford Mustang Bullitt 5.0
  • 2021 - 2023 Ford Mustang Mach 1 5.0
  • 2021 - 2023 Ford Mustang Mach 1 5.0
  • 2021 - 2023 Ford Mustang Mach 1 5.0

Best Sellers