Flowmaster American Thunder Series; CatBack System; Dual Out the Rear Exit; Moderate/Aggressive Sound FORD MUSTANG


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Part #: 817730
Notes: American Thunder Series
CatBack System
Dual Out the Rear Exit
Moderate/Aggressive Sound
MSRP: $1,371.53
Your Price: $1,048.97
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Specs

2WD/4WD RWD
Catalytic Converter Included No
Color Black
Exit Position Dual Rear Exit
Heat Shield No
Inlet Diameter (in) 3
Material Stainless Steel
Mount Type Flanged
Muffler Part Number Kit Only
Muffler Quantity 2
Muffler Series 60 Series
Muffler Type Welded Baffle
Outlet Diameter (in) 3
Shape Oval
Single Dual Dual
Sound Level Moderate/Aggressive Sound
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
Tip Style Double wall
Title Flowmaster 817730 Cat-back Exhaust System - American Thunder - DOR - Moderate/Aggressive Sound
Tubing Diameter (in) 3

This Item Also Available In

Part Number Price Notes & Specs
817749 $602.97 Notes American Thunder Series
AxleBack System
Dual Out the Rear Exit
Moderate/Aggressive Sound
2WD/4WD RWD
Catalytic Converter Included No
Color Black
Exit Position Dual Rear Exit
Heat Shield No
Inlet Diameter (in) 2.5
Material 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
Shape Oval
Single Dual Dual
Sound Level Moderate/Aggressive Sound
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
Tip Style Double wall
Title Flowmaster 817749 Axle-back System - 409S - Dual Rear Exit - American Thunder - Mod/Agg Sound
Tubing Diameter (in) 3
Tubing Material Stainless Steel

All Fitments

FORD
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2015 - 2015 MUSTANG GT 50 YEARS LIMITED EDITION V8 5.0 ALL ALL ALL Coupe;
2015 - 2016 MUSTANG GT V8 5.0 ALL ALL ALL Coupe;
2015 - 2016 MUSTANG GT PREMIUM V8 5.0 ALL ALL ALL Coupe;
2017 - 2017 MUSTANG ALL V8 5.0 ALL ALL ALL Coupe;

Product Description

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Mandrel bent 16 gauge aluminized tubing
  • Moderate to aggressive exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Connects after factory catalytic converter
  • Made in the USA
  • Premium Flowmaster quality

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