BORLA ATAK 11863 Axle-Back exhaust system for Chevrolet Corvette C7 Stingray With AFM valves, without NPP valves BORLA® ATAK® (Acoustically Tuned Applied Kinetics) exhaust systems are designed for high-performance purists who prefer to listen to the exhaust of their Corvette C7 rather than the stereo system. ATAK® exhaust systems deliver the highest dB values among the various Borla systems without compromising on sound quality, as is often the case with other loud exhaust systems. The ATAK® technology is based on specially matched properties of the silencer cores, which are individually tuned to each vehicle type in order to achieve the best sound. Super aggressive, beefy, loud US car sound. The system is definitely too loud for registration - but the vehicle has the sound that the true enthusiast expects. Borla sports exhaust systems are manufactured from high-alloy stainless steels of the T304 series in accordance with the American AISI standard. Exhaust type Axle-Back Pipe diameter 2.75 inch to 2 inch Tailpipe 4.25″ Quad Center Rear Exit Not suitable for Grand Sport with manual transmission!
