Making Power and Sweet Sound | COBRA: PowrPro Self-Tuning System Photo Gallery
Cobra Powrpro Self Tuning System
17. Finally the PowrFlo Air Intake System was added. You can see from this cut-away photo how the PowrFlo is more than just style but designed for improved airflow and performance. The air filter allows more air than a stock filter and also has a built-in venturi to help force more air.