Loading. Please wait.

fmm_logo1

*FREE GROUND SHIPPING on items $25 or more!
*Free ground shipping for orders shipped to continental United States Only
707-544-4761


Shop by Vehicle



2013-2014 Ford Mustang GT Flowmaster Exhaust System – 817587 

2014 Ford Mustang GT Flowmaster Exhaust System

American Thunder Cat-Back Exhaust System/Kit Dual Rear Exit - Part Number 817587
Aggressive Exterior Sound Level – 409S Stainless Steel Construction *FREE GROUND SHIPPING

Part #: 817587
Flowmaster Part #: 817587
Category Exhaust Systems / Kits - American Thunder
Description Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
Installation File Download File Here
Warranty File Download here
Material Stainless Steel
Price: $828.28   Qty: Add to Cart IN STOCK

Product Specification

Application Note 2013 to 2014 Ford Mustang GT, coupe and convertible with a 5.0L V8 engine. Does not fit GT500
Features For the serious enthusiast who is looking for all the performance benefits of a complete Cat-back dual exhaust system, this is it. As an American Thunder system, it delivers an aggressive exterior sound level and a moderate interior tone that is suited to the enthusiast who wants to be heard. With maximum performance and easy fit in mind, the system is mandrel bent and includes specially engineered mufflers featuring Delta Flow technology. 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 a simple installation. Note: does not fit GT500.

Product Attributes
Muffler quantity 2 Tip quantity 2
Inlet diameter (inches) 3.00 Outlet diameter (inches) 3.00
Tubing diameter (inches) 3.00 Tip diameter (inches) 4.00
2WD/4WD 2WD Muffler series 60 Series
Sound level Aggressive Sound Exhaust series American Thunder
System type Cat-back System Single dual Dual
Exit Position Dual Rear Exit Automotive Item Grade High Performance Part
Muffler part number Kit Only Heat shield None
Material Stainless Steel