The 11856 Borla ATAK is the loudest of the Borla C7 Corvette Stingray line up. It delivers a deep and aggressive sound through out the entire RPM range. The Borla Stingray ATAK axle back exhaust uses twin valves to allow for full exhaust sound or it can be muted to allow for a quieter ride. This Borla C7 Corvette Exhaust features the 4.25" Dual Round Rolled Angle Cut Intercooled Tips and has been Dyno Tested to increase both Horsepower and Torque.
Product Note: Fits (2014-Current) Corvette Stingray with Factory NPP Exhaust Option Only