Porsche Active Bypass Muffler - 911 65-89 CB-BYP-MFLR-1 Dashboard Switch Ring:Black feature a red-white curb design

feature a red-white curb design based on race tracks and a PORSCHE logo on the back

For manual operation

For Porsche 911 (1977-1983)

Porsche The device fits seamlessly in the dashboard

Porsche Active Bypass Muffler - 911 65-89 CB-BYP-MFLR-1 Dashboard Switch Ring:Black feature a red-white curb designPorsche Active Bypass Muffler For Porsche 911 F (1965 1973), 911 G (1974 1989) Models. Upgrade Your Porsche 911's Roar: Dual Silencer Performance Exhaust System Experience the ultimate in performance and sound with our dual silencer exhaust system. Engineered specifically for early style Porsche 911s, this system delivers a thrilling driving experience. Key Features: Dual Silencer Design: Precisely tuned to balance performance and sound. Electronic