The Flowmaster American Thunder Axle-back exhaust system for the 2018-2023 Ford Mustang GT with the 5.0L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system features 3.00-inch mandrel-bent tubing and two Super 44 series mufflers for maximum power and exterior sound quality, but with a moderate and pleasant interior tone at cruising speeds.

The system is finished off with quad 4.00-inch polished 304 stainless steel tips. This system includes all necessary parts, hardware and instructions for an easy installation. NOTE: This kit will not fit vehicles with the Active Performance Exhaust option. Note: Fits Coupes & Convertibles.

• Quad 4.00-inch Polished 304 Stainless Steel Tips
• Dyno-Tuned for Maximum Performance
• Uses the Factory Hanger Locations
• 409S Stainless Steel Construction
• Moderate/Aggressive Sound
• Lifetime Limited Warranty
• Flowmaster Quality
• Easy Installation