Borla Axle Back Exhaust for Bullitt with Active Valve & H-Pipe Technology

Borla Axle Back Exhaust for Bullitt with Active Valve & H-Pipe Technology Unlock performance, sound and durability — the Borla Axle Back for the Ford Mustang Bullitt features Active Valve exhaust technology and an internal H-pipe in the front muffler/resonator for improved mid-range torque and an aggressive, refined tone. Model fit: Direct fit for Bullitt models Construction: T-304 austenitic stainless steel resists corrosion and outlasts T-400 series knockoffs Design: Patented straight-through and multi-core technology with ultra-smooth mandrel bends for maximum flow Sound control: Active Valve exhaust valves let you switch between quiet and performance modes Performance boost: Internal H-pipe increases exhaust velocity and enhances horsepower and fuel efficiency Finish: 4" bright chrome tips, precision CNC manufacturing for perfect fitment Warranty: Million-Mile warranty in USA & Canada (1.6M km); 3-year limited warranty elsewhere ECE-approved and engineered for enthusiasts who demand the distinctive Borla Sound of Power, reliable fitment, and long-lasting performance.