This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
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.
Connects After Factory Catalytic Converter
3.00 inch Mandrel bent 16 gauge stainless steel tubing
Aggressive Sound Exterior Exhaust Tone
Includes hangers and hardware for easy installation
Special built 60 Series mufflers
California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
California Proposition 65 Chemical Name: Nickel (Metallic)
California Proposition 65 Required: Yes
Emission Code: 5
Exhaust Series: American Thunder
Exit Position: Dual Rear Exit
Heat Shield: No
Inlet Diameter (in): 2.5
Material: Stainless Steel
Muffler Part Number: Kit Only
Muffler Quantity: 2
Muffler Series: 60 Series Delta Flow
Outlet Diameter (in): 3
Product Type: Exhaust Systems / Kits
Single Dual: Dual
Sound Level: Aggressive Sound
System Type: Cat-back System
Tip Diameter (in): 4
Tip Quantity: 2
Tubing Diameter (in): 3
Warning: California Proposition 65
Fits 2005-2010 Ford Mustang GT, GT500, California Special or convertible with 4.6L or 5.4L engine.
This catalytic converter is warranted to be free from defects in materials andworkmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph. This catalytic converter has been designed and manufactured and is warranted to meet federal Environmental Protection Agency emission requirements for 25,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comesfirst. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.