Borla 2010 Mustang GT 4.6L V8 ATAK Catback ExhaustBORLA has developed a revolutionary exhaust technology that enables our engineers to deliver unprecedented vehicle specific control over the acoustical note of an exhaust throughout the RPM range, while retaining 100% of the power adding capabilities of BORLA'S patented multicore design. Called ATAK (Acoustically Tuned Applied Kinetics), this technology produces the highest available dB (decibel) levels in the BORLA street legal lineup, and is