C7 Corvette Grand Sport Borla ATAK 11903CB Axle Back Exhaust
The 11903CB Borla ATAK with Black Ceramic Tips is the loudest of the Borla C7 Corvette Grand Sport line up. It delivers a deep and aggressive sound through out the entire RPM range. The Borla Grand Sport 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 Grand Sport Exhaust features the 4.25" Dual Round Rolled Angle Cut Intercooled Tips with Black Ceramic Coating and has been Dyno Tested to increase both Horsepower and Torque.
Product Note: Fits (2017 - 2019) Corvette Grand Sport Manual with Factory NPP Exhaust Option Only
Product Note: Will NOT fit Grand Sport with Automatic Transmission.