Flowmaster 15-23 Mustang BASE 2.3L/3.7L American Thunder SS Axle-Back Exhaust System - 817748

Flowmaster's American Thunder Axle-back exhaust system for the 2015-2023 Ford Mustang with the 2.3L Ecoboost and 3.7L engines is perfect for the person looking for a moderately aggressive sound level outside of the car while maintaining a mild sound level inside. This bolt-on emissions-legal system for cars features 3.00-inch mandrel-bent inlet pipes flowing into a pair of Super 10 Series mufflers for maximum performance.

The system is constructed out of 409S stainless steel for durability, is finished off with large 4.00-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: The sound level of this system is quieted by the factory resonators. Check out our No Resonator X-Pipe and Y-Pipe kits #81107 and #81108, if you desire more sound from your Ecoboost or 3.7L engine.

• Large 4.00-inch Polished Stainless Steel Tips
• 16-gauge Mandrel-bent 3.00-inch Tubing
• Dyno Tuned For Maximum Performance
• Super 10 Series Performance Mufflers
• Uses the Factory Hanger Locations
• Stainless Steel Construction
• Lifetime Limited Warranty
• Flowmaster Quality

Specifications

• Country of Origin: USA
• Exhaust Type: Axle Back
• Liter: 3.7, 2.3
• Material: 409 Stainless Steel
• Warranty: Manufacturer's Limited Lifetime Warranty
• Exit Style: Dual Out Rear
• Tip Finish: Polished
• Includes Muffler: Chambered
• Inlet Inside Diameter: 3
• Sound Level: Aggressive / Moderate
• Shape: Oval
• Mount Style: Welded
• Package Dimensions (L x W x H): 58 x 12 x 15.9 in
• Package Weight: 19.4 lb