Flowmaster 17421 Axle-back System - Single Rear Exit - American Thunder - Moderate Sound Base Product

• Mandrel bent 16 gauge aluminized tubing
• Moderate exterior exhaust tone
• Includes hangers and hardware for easy installation
• Axle-back system
• Dyno tuned for maximum performance

This aggressive sounding system is designed to replace the original rear mounted mufflers located behind the rear axle. With easy fit in mind, the system is mandrel bent for maximum performance and includes specially selected mufflers to support the performance image of the car. As an American Thunder system, it delivers an aggressive exterior tone with moderate interior sound level that is suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, the system does require cutting of the factory system and includes all necessary parts and hardware for easy installation.