Borla 11984BC ATAK Axle-Back Exhaust System 2.5" with Black Chrome Tips

The Borla 11984BC ATAK Axle-Back Exhaust System delivers the most aggressive sound level in Borla's lineup for 5.0L Mustang GT models without Active Valve Performance Exhaust. This 2.5-inch diameter system features Borla's exclusive Polyphonic Harmonizer technology, utilizing patented chambers with pipes of varying diameters and lengths to create multiple exhaust notes that harmonize for a clean, rich, full-bodied sound with no interior drone.

Key Features:

• ATAK sound level - Borla's most aggressive exhaust note
• Polyphonic Harmonizer technology for superior sound quality
• 4-inch black chrome on T-304 stainless steel tips
• Straight-through and patented multi-core design unleashes hidden horsepower
• Ultra-smooth mandrel bends maximize exhaust flow and power
• Premium T-304 stainless steel construction throughout
• Precision CNC manufacturing ensures perfect fit
• Fits both coupe and convertible models
• Million-Mile Warranty included

Performance Benefits:

• Increased exhaust velocity adds power and driving excitement
• Improved fuel economy through optimized flow
• Superior T-304 stainless steel resists corrosion better than T-400 series alternatives
• Distinctive Borla Sound of Power

Maintenance Note: Clean black chrome tips with hot water and a microfiber cloth only. Do not use Borla Stainless Steel Polish (part number 21461) on black chrome finish.

Backed by Borla's industry-leading Million-Mile Warranty and decades of exhaust engineering expertise, this axle-back system delivers the ultimate combination of performance, sound, and durability for your Mustang GT.