Fitment Information
- Ford Mustang V8 4.6L (1999, 2000, 2001, 2002, 2003, 2004)
- Fits GT, GT Bullitt, Mach 1 models (not Cobra) with 4.6L SOHC engine.
Emissions Compliance
This exhaust does not remove or replace any emissions components and is 50 state emissions legal.
Specs & Features
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Finish: Aluminized Steel with Polished Stainless Steel Tips
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Inlet Diameter: 2.50 inches
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Main Piping Diameter: 2.50 inches
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Tail Pipe Quantity: 2 - Dual
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Exhaust Type: Cat-Back
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Exit Style: Dual Out Rear
- Sound Level: Moderate
- Includes Hangers and Hardware for an Easy Installation
- Large 3.00-inch Polished Stainless Steel Tips
- Dyno Tuned for Maximum Performance
- Super 40 Series Performance Mufflers
- Over 35+years of Flowmaster Quality
- Uses the Factory Hanger Locations
- Moderate Exterior Exhaust Tone
- Easy Installation
Product Description
For the person who is looking for a complete Flowmaster cat-back dual exhaust system with an aggressive tone. With easy fit in mind, this American Thunder exhaust system features mandrel-bent 2.50-inch aluminized steel tubing for maximum performance and includes a pair of specially selected Super 40 Series performance mufflers for a deep powerful sound. The custom tailpipes feature added clearance and exit in the factory location with large 3.00-inch polished tips.
The system uses the factory hanger locations for an easy install and delivers a moderate to aggressive interior and exterior tone, best suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage and are designed for an easy fit. The system includes all necessary parts, hardware and instructions for an easy installation you can do at home. Covered by our 3-year Limited Warranty. If you prefer a full stainless steel system covered by our Lifetime Limited Warranty, check out our cat-back exhaust system #817312.
Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

More in this category
Flowmaster American Thunder Exhausts
Ford Mustang Exhaust
Ford Mustang Parts
Reviews on this product
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
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Actual item may vary from picture