BORLA 11856CB Axle-Back "ATAK" 2.75, 2.25" D RD RL AC IC 4.25" RD x 6.13" CHEVROLET CORVETTE C7 C7 6.2L AT / MT ymm_42 System is tuned for compatibility

System is tuned for compatibility with other aftermarket performance upgrades

685˝ Diameter - Pitch 5/8-11

Specifications Socket Size(s) 8mm 12pt Fits Following Engines: Chevrolet LS

while the free flow design improves performance

and 140681

BORLA 11856CB Axle-Back "ATAK" 2.75, 2.25" D RD RL AC IC 4.25" RD x 6.13" CHEVROLET CORVETTE C7 C7 6.2L AT / MT ymm_42 System is tuned for compatibilityDescription BORLA 11856CB Axle Back "ATAK" 2. 75, 2. 25" D RD RL AC IC 4. 25" RD x 6. 13" CHEVROLET CORVETTE C7 C7 6. 2L AT MT This 2. 75" diameter Axle Back system includes both AFM and NPP valves. It delivers an aggressive ATAK sound with no drone inside the vehicle. By adding the BORLA X Pipe 60548, a Cat Back system can be created for the Corvette. The system features a durable high temperature Ceramic Black finish on dual 4. 25" round intercooled