Flowmaster American Thunder Axle-Back Exhaust | 2018-2021 Ford Mustang GT w/o Factory Active Performance Valves (817807)

2018-2021 Ford Mustang GT American Thunder Axle-Back Exhaust by Flowmaster

The Flowmaster American Thunder Axle-back exhaust system for the 2018-2021 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.

Features

• Quad 4.00-inch Polished 304 Stainless Steel Tips
• Uses the Factory Hanger Locations
• 409S Stainless Steel Construction

Benefits

• Dyno-Tuned for Maximum Performance
• Moderate/Aggressive Sound
• Easy Installation

Applications

• 2018-2021 Ford Mustang GT*
• *Will not fit models with the Factory Active Performance Valves option

What's In The Box?

• 1 - American Thunder Axle-Back Exhaust
• Installation Hardware & Instructions

References

• Installation Instructions

Warranty

• Lifetime Limited Warranty