Borla Axle Back Exhaust for 2005-2009 Ford Mustang V6 4.0L

Borla Axle Back Exhaust for 2005-2009 Ford Mustang V6 4.0L Upgrade your 2005–2009 Mustang V6 4.0L with the Borla Axle-Back Exhaust (PN 11751). Designed and tuned for the Mustang V6, this bolt-on system delivers stronger performance, a signature Borla growl, and a high-quality finished look. Key Benefits Proven performance: Mandrel-bent 2.5" piping and optimized flow produce solid double-digit horsepower and torque gains. Lightweight, durable construction: Aircraft-grade T-304 stainless steel resists corrosion and outlasts aluminized or 409 steel. Distinctive sound: Engineered to deliver the legendary Borla tone—aggressive on throttle, refined at cruise. Stylish finish: 4" rolled, angle-cut Borla-embossed bright chrome tips for a clean, aggressive rear appearance. Easy bolt-on install: CNC-precision bends ensure fitment and straightforward installation on stock mounts. Million-Mile Warranty: Industry-leading no-strings warranty for long-term peace of mind. Why Choose Borla Borla's Mustang heritage spans race and street programs. Their patented designs and R&D deliver measurable gains in airflow and fuel economy while maintaining everyday drivability. This axle-back is a direct, high-quality upgrade for anyone seeking performance, sound, and durability.