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Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749

Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749
Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749
$1,219.99 ea
NEWARRIVING SOONEstimated Ship Date 03/27/2024 (If Ordered Today)5 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/04/2024
Model: 4005449
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 2
The Flowmaster® American Thunder® Axle-back exhaust system for the 2015-2017 Ford Mustang GT is perfect for the person looking for an aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on emissions-legal system is for cars with the 5.0L engine and features 3.00-inch mandrel-bent tubing flowing into a pair of Super 44™ Series performance mufflers with 3.00-inch tailpipes for maximum performance and a deep powerful sound. The system is constructed from 409 stainless steel and features large 4.00-inch polished stainless steel tips for a refined look. The system is covered by our Flowmaster Lifetime Limited Warranty and is designed for an easy fit and includes all necessary parts and hardware for installation. Note: This system fits coupes and convertibles.
Features:
  • Large 4.00-inch Polished Stainless Steel Tips
  • Dyno Tuned For Maximum Performance
  • Large 3.00-inch Mandrel-bent Tubing
  • Uses the Factory Hanger Locations
  • Super 44 Performance Mufflers
  • Stainless Steel Construction
  • Quick and Easy Installation
  • Lifetime Limited Warranty
Fits 2015-2017 Ford Mustang GT 5.0L Coupes & Convertibles.
Installation Notes:
Fits 2015-2017 Ford Mustang GT 5.0L Coupes & Convertibles.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.

Downloads:

Download Name File Size
fm_warranty_general.pdf88.58KB
817749.pdf258.67KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford Mustang GT 50 Years Limited Edition 2015 5.0L / 302 / V8 Fits Convertible and Fastback
Ford Mustang GT Premium 2015 5.0L / 302 / V8 Fits Convertible and Fastback
Ford Mustang GT Premium 2016 5.0L / 302 / V8 Fits Convertible and Fastback
Ford Mustang GT 2015 5.0L / 302 / V8 Fits Convertible and Fastback
Ford Mustang GT 2016 5.0L / 302 / V8 Fits Convertible and Fastback
Ford Mustang 2017 5.0L / 302 / V8

Specifications:

2WD/4WD RWD
California Proposition 65 Chemical Name Chromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 Required Yes
Catalytic Converter Included No
Color Black
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Out Rear
Heat Shield No
Inlet Diameter (in) 2.5
Material 409 Stainless Steel
Mount Type Flanged
Muffler Part Number Kit Only
Muffler Quantity 2
Muffler Series Super 44
Muffler Type Welded Baffle
Outlet Diameter (in) 3
Part Type Exhaust System Kit
Product Type Exhaust System
Proposition 65 www.P65Warnings.ca.gov
Shape Oval
Single Dual Dual
Sound Level Aggressive / Moderate
System Type Axle-back
Tip Cut Angle
Tip Diameter (in) 4
Tip Edge Style Cut
Tip Finish Polished
Tip Length (in) 5.25
Tip Logo Embossed
Tip Material Stainless Steel
Tip Quantity 2
Tip Shape Round
Tubing Diameter (in) 3
Tubing Material Stainless Steel
Warranty Limited Lifetime (Lifetime)

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Flowmaster 2015-2017 Ford Mustang American Thunder Axle-Back Exhaust System 817749:
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