BBK 41015 Varitune Axle-Back Exhaust System - Mustang GT 5.0L Stainless Steel

The BBK Varitune axle-back exhaust system for Mustang GT 5.0L delivers adjustable sound and performance through patented tunable muffler technology. This complete bolt-on system features rectangular-body chambered mufflers with adjustable power valves that let you dial in your preferred exhaust note and flow characteristics without removing components.

Key Features:

• Patented Varitune adjustable power valve technology for on-the-fly sound tuning
• Dual rectangular chambered mufflers engineered for optimal flow and tone
• High-flow stainless steel construction for durability and corrosion resistance
• Direct-fit mandrel-bent tubing for maximum exhaust flow
• Includes pair of 4-inch polished internal chamber exhaust tips
• Complete bolt-on installation with all necessary hardware included
• True full tune-ability from mild to aggressive exhaust notes

This axle-back system replaces the factory mufflers and rear exhaust section, providing significant weight savings and performance gains while maintaining the adjustability to switch between street-friendly and track-aggressive sound levels. The stainless steel construction ensures long-lasting performance and show-quality appearance.