C7 Corvette Grand Sport Borla ATAK 11856 with NPP Exhaust (2017-2019) KYB this no-tune-required Touring Edition axle-back

this no-tune-required Touring Edition axle-back uses AWE 180 Technology® for a deeper Grand Sport exhaust tone with a more controlled cruising character than the Track Edition

Fitment is clean when installed with the right tools and patience

“The CORSA 14777BLK gives my ZR1 a vicious Track-mode sound while staying civilized on the highway

Custom Corvette Accessories has helped Corvette owners select the correct exhaust system the first time with expert fitment guidance and fast shipping

Factory-connect approach to the rear section using the OEM 2

C7 Corvette Grand Sport Borla ATAK 11856 with NPP Exhaust (2017-2019) KYB this no-tune-required Touring Edition axle-backBorla ATAK Axle Back Exhaust for C7 Corvette Grand Sport Automatic with NPP (11856) Borla designed the ATAK 11856 for C7 Grand Sport owners who want an aggressive ATAK sound while keeping full NPP dual mode control. This axle back includes AFM and NPP valves, exits through a quad center rear layout, and delivers the ATAK character with no drone inside the vehicle. Borla 11856 Product Details System type: Axle Back Sound level: ATAK (most aggressive