Borla 11799 ATAK Axle-Back Exhaust for 11-12 Ford Mustang Shelby GT500 5.4L V8

Vehicle Fitment

• 2011-2012 Ford Mustang Shelby GT500 (Coupe/Convertible, 5.4L V8 Supercharged, RWD)

Features

• ATAK (Acoustically-Tuned Applied Kinetics) aggressive exhaust sound profile
• Premium T-304 austenitic stainless steel construction for corrosion resistance
• Mandrel-bent tubing for improved exhaust flow and performance
• Split rear exit with dual tips for enhanced styling
• Precision CNC manufacturing for a direct bolt-on fit
• Straight-through muffler design for reduced backpressure
• Designed to complement factory suspension and chassis tuning
• Backed by Borla's One Million-Mile Warranty

Specifications

• Part Number: 11799
• Exhaust Type: Axle-Back System
• Material: T-304 Stainless Steel
• Tubing Diameter: 2.75"
• Tip Diameter: 4.5" Bright Chrome
• Exit Position: Split Rear Exit
• Sound Level: ATAK Aggressive Tone
• Drivetrain: Rear Wheel Drive

Included Components

• 1x ATAK Axle-Back Exhaust Assembly
• 1x Installation Hardware Kit (bolts/clamps/gaskets)
• 1x Warranty Card

Product Description

The Borla 11799 ATAK Axle-Back Exhaust System is engineered specifically for the 2011-2012 Ford Mustang Shelby GT500 5.4L V8, delivering one of the most aggressive and performance-oriented exhaust tones in the Borla lineup. Utilizing Borla's patented ATAK (Acoustically-Tuned Applied Kinetics) technology, this exhaust produces a bold exterior sound characteristic while minimizing unwanted cabin resonance and drone. Constructed from high-grade T-304 stainless steel with precision CNC-mandrel bends, it offers enhanced flow and durability over stock exhaust components.

Installation is straightforward with included hardware and is designed to match OE mounting points, making it suitable for seasoned enthusiasts and professional installers alike. The system's split rear exit design with bright chrome tips not only boosts performance but also enhances the rear-end aesthetic of your Shelby GT500. Backed by Borla's One Million-Mile Warranty and compliant for use in all 50 states where applicable, this axle-back exhaust is ideal for drivers seeking a deeper, more commanding tone and improved exhaust efficiency without sacrificing reliability.