Mount an offensive to regain optimum acoustics with Borla ATAK cat-back systems. Your modern musclecar will not only be performance-enhanced, but also acoustically tuned to a loud, aggressive exhaust note, making those of you who prefer the sound of your exhaust over your stereo very happy! ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity. Tuned like a graphic equalizer, these cat-back systems are custom-tuned for your specific vehicle, delivering the most desirable sound to your ears. Plus, you retain all of the power-adding capabilities of Borla’s multi-core design. These systems are handmade in the USA by master craftspeople from premium 300-Series high-quality austenitic stainless steel and ultra-smooth, mandrel-bent piping. Bolt on the finest craftsmanship, unmatched performance, and intoxicating sound with Borla ATAK cat-