Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers
Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers

817494

Flowmaster® (05-10) Mustang GT/GT500 American Thunder 409SS 3" Cat-Back System with Mufflers

$1,199.95
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Compatible: (4.6L/5.4L)

2005 - 2010 Ford Mustang GT/GT500

 

 

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.









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.

Features:

  • 3.00-inch Mandrel-bent 16-gauge Stainless Steel Tubing
  • Includes Hangers and Hardware for an Easy Installation
  • Scavenger Series X-pipe Crossover for Maximum Power
  • Specially Designed 60 Series Performance Mufflers
  • Large 4.00-inch Polished Stainless Steel Tips
  • Connects After Factory Catalytic Converter
  • Aggressive Sound Exterior Exhaust Tone
  • Uses the Factory Hanger Locations

 

2WD/4WD 2WD
Brand Flowmaster
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Out Rear
Heat Shield No
Inlet Diameter (in) 2.5
Material 409 Stainless Steel
Muffler Part Number Kit Only
Muffler Quantity 2
Muffler Series 60 Series Delta Flow
Outlet Diameter (in) 3
Product Type Exhaust System
Single Dual Dual
Sound Level Aggressive
System Type Cat-back
Tip Diameter (in) 4
Tip Quantity 2
Tubing Diameter (in) 3
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 Required Yes
Part Number 817494




Install Guide:

 

 

Warranty: