Stainless Works GT350CBHFCL Legend Series Cat-Back Exhaust H-Pipe with Active Valve

Elevate the sound and performance of your 2015+ Shelby GT350 and GT350R with the Stainless Works Legend Series cat-back exhaust system. This drone-free aggressive exhaust features precision-tuned mufflers engineered specifically for Ford's improved Coyote engine platform.

Active Exhaust Technology:

This system integrates seamlessly with factory electronics through Stainless Works' in-house engineered NPP (Noise Propagation Performance) valve, providing three distinct exhaust modes:

• Quiet Mode: Closed valve for subdued exhaust note ideal for neighborhood driving
• Normal Mode: Chambered design delivering the signature Stainless Works growl
• Track Mode: Wide-open straight-through configuration for maximum flow and aggressive sound

Performance Features:

• 3-inch mandrel-bent tubing with H-pipe crossover design for improved exhaust flow over stock
• Drone-free muffler tuning maintains comfortable cabin environment during daily driving
• Direct factory connection point for bolt-on installation
• Utilizes OEM exhaust tips and exits through factory valance location
• TIG-welded construction from corrosion-resistant 304 stainless steel

The Legend Series is engineered for enthusiasts who demand improved exhaust tone with restrained volume—perfect for the daily-driven GT350 that sees both street and track duty. Manufactured in Streetsboro, Ohio and backed by a lifetime warranty on materials and craftsmanship.