Double D exhaust with new lower fascia panel 
Callaway designs a 5th generation of its signature “Double-D” exhaust system, featuring a new iteration of the Single-Acoustic Chamber (SAC) originally developed for the Callaway C12 and later C7 Corvettes. Creating a unique sound signature, multiple baffled chambers inside a single canister are tuned to offer improved flow characteristics and frequency cancellation to eliminate in-cabin resonances, while offering a refined exhaust note. The center-exit Tips offer a balanced, unique appearance, and a new carbon fiber surrounding panel will allow for cooling airflow around the muffler, which is inherently thermally-challenged in a mid-engine configuration. Prototype testing and development in progress… stay “tuned”.
Callaway designs a 5th generation of its signature “Double-D” exhaust system, featuring a new iteration of the Single-Acoustic Chamber (SAC) originally developed for the Callaway C12 and later C7 Corvettes. Creating a unique sound signature, multiple baffled chambers inside a single canister are tuned to offer improved flow characteristics and frequency cancellation to eliminate in-cabin resonances, while offering a refined exhaust note. The center-exit Tips offer a balanced, unique appearance, and a new carbon fiber surrounding panel will allow for cooling airflow around the muffler, which is inherently thermally-challenged in a mid-engine configuration. Prototype testing and development in progress… stay “tuned”.