Borla 140667 ATAK Cat-Back Exhaust System with Active Valves

The Borla 140667 ATAK Cat-Back Exhaust System delivers the most aggressive sound profile in Borla's street-legal lineup. Engineered specifically for Dodge Charger SRT Hellcat models, this complete exhaust system features ATAK (Acoustically-Tuned Applied Kinetics) technology that produces the highest decibel levels while maintaining exceptional sound quality at high volumes.

Key Features:

• 3-inch diameter mandrel-bent tubing for maximum exhaust flow and performance gains
• Merge X-Pipe design increases horsepower and delivers an aggressive, race-inspired exhaust note
• Built-in active exhaust valves retain factory valve functionality for adjustable sound control
• Valve actuators transfer from OE exhaust to matching brackets on Borla system
• Includes functioning MDS (Multiple Displacement System) valves for cylinder deactivation compatibility
• Constructed from premium T-304 austenitic stainless steel for superior durability and corrosion resistance
• Patented straight-through and multi-core muffler technology unleashes hidden horsepower
• Precision CNC manufacturing ensures accurate, bolt-on fitment
• 50-state legal and CARB compliant

What's Included: X-pipe, driver and passenger side mid pipes, driver and passenger side rear mufflers, (8) clamps, and all necessary hardware. Exhaust tips NOT included—uses factory tips and valance. Optional Borla tips available separately (part numbers 60729, 60729BC, 60729CFBA).

ATAK mufflers are specifically designed for performance enthusiasts who prefer the sound of their exhaust over their stereo system. Unlike inferior brands that lose sound quality at higher volumes, ATAK technology is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output with zero distortion. Backed by Borla's industry-leading Million-Mile Warranty.