Description
Enhance your 2011-2012 Ford Mustang GT or Boss 302 with the Borla S-Type Axle-Back Exhaust System, part number 11789. Crafted from premium T-304 stainless steel, this exhaust system features bright chrome T-304 stainless steel tips that add a polished, aggressive look to your vehicle. The S-Type design utilizes patented straight-through and multi-core technology to optimize exhaust flow, unlocking hidden horsepower and delivering a more exhilarating driving experience. Increased exhaust velocity not only boosts power but also improves fuel economy and produces Borla’s signature deep, aggressive sound respected by automotive enthusiasts worldwide.
Each component is precision-made using computer-controlled CNC manufacturing, ensuring an exact fit for your Mustang’s rear section. Ultra-smooth mandrel bends maximize exhaust flow, minimizing turbulence and resistance for maximum performance. Borla’s reputation for durability is backed by a Million-Mile Warranty, making this system a reliable upgrade for your muscle car.
Designed specifically for 2011-2012 Ford Mustang models with rear-wheel drive, this axle-back system is compatible with both automatic and manual transmissions, fitting coupe and convertible body styles. Easy to install, it provides an immediate performance and aesthetic upgrade, bringing a professional-grade exhaust note and a sleek appearance. Whether you’re seeking increased power, a more aggressive sound, or a durable, quality-built exhaust upgrade, the Borla S-Type Axle-Back System is the ideal choice to elevate your Mustang’s performance and style.
Features:
- Constructed from premium T-304 stainless steel for superior durability and corrosion resistance
- Bright chrome T-304 stainless steel tips enhance vehicle appearance
- Patented straight-through and multi-core technology optimize exhaust flow and power
- Ultra-smooth mandrel bends maximize exhaust velocity and performance
- Precision CNC manufacturing ensures a perfect fit for 2011-2012 Ford Mustang GT and Boss 302 models
- Backed by Borla’s Million-Mile Warranty for long-term reliability
- Designed for easy installation on rear-wheel drive coupe and convertible models
- Provides improved exhaust sound with deep, aggressive tones appreciated by enthusiasts
Fitment:
Ford Mustang Base 2011
Ford Mustang Base 2012
Ford Mustang Boss 302 2012
Ford Mustang GT 2011
Ford Mustang GT 2012
Ford Mustang Shelby GT500 2011
Ford Mustang Shelby GT500 2012


















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