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 5 Mounting Threads M8x1

5 Mounting Threads M8x1

System is tuned for compatibility with other aftermarket performance upgrades

while the free flow design improves performance

685˝ Diameter - Pitch 5/8-11

Coil bracket bolts also included in ARP’s popular Engine & Accessory kits

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 5 Mounting Threads M8x1Description 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