IPD Plenum - Cayenne | 2011-2018 648-078-07-81 Keep your Porsche's air quality

Keep your Porsche's air quality in check with our Air Quality Sensor

This premium accessory delivers a refined

ECU Tune Upgrade

Whether refreshing worn trim or completing an interior restoration

IPD Plenum - Cayenne | 2011-2018 648-078-07-81 Keep your Porsche's air qualityIPD Plenum For Porsche Cayenne 958 Turbo 4. 8L (2011 2018) Models. The IPD Plenum for the Porsche Cayenne Turbo is designed to enhance the performance of this high powered SUV while maintaining smooth, linear power delivery. Featuring larger inlet openings and an optimized diversion area, the plenum improves airflow efficiency and intake velocity, resulting in substantial gains of over 30 wheel horsepower and 32 lb ft of torque across the power band.