American Thunder™ is the ‘original’ Flowmaster sound. In most cases a very aggressive sound level, American Thunder systems use various chambered mufflers to achieve the performance gains and aggressive sound that you want from your car or truck, inside and out. Available in stainless steel or economical aluminized steel, American Thunder systems are a great choice when you want to be heard.
Fitment Information
- Ford Mustang V6 Coupes & Convertible (2005, 2006, 2007, 2008, 2009)
Emissions Compliance
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.
Specs & Features
- 2WD/4WD: 2WD
- Color: Black
- Emission Code: 5
- Exhaust Series: American Thunder
- Exit Position: Single Rear Exit
- Heat Shield: No
- Inlet Diameter (in): 2.5
- Material: Aluminized Steel
- Muffler Part Number: Kit Only
- Muffler Quantity: 1
- Muffler Series: 60 Series Delta Flow
- Outlet Diameter (in): 2.5
- Product Type: Exhaust System
- Single Dual: Single
- Sound Level: Moderate
- System Type: Axle-back
- Tip Diameter (in): 3.5
- Tip Quantity: 1
- Tubing Diameter (in): 2.5
- UPC: 700042020584
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds) / Nickel (Metallic)
- California Proposition 65 Required: Yes
- Part Number: 17421
Product Description
Features:
- Includes Hangers and Hardware for an Easy Installation
- Mandrel bent 16-gauge Aluminized Steel Tubing
- Moderately Aggressive Exterior Exhaust Tone
- Dyno Tuned for Maximum Performance
- 4.00-inch Polished Stainless Steel Tip
- Uses the Factory Hanger Locations
- 60 Series Performance Muffler
- Easy Installation
Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.
