IPD Plenum For Porsche Cayenne 957 Turbo S 4.8L (2009) Models.

The IPD Plenum for the Porsche Cayenne Turbo S is engineered to work with the factory 82mm throttle body, delivering over 30 wheel horsepower and 32 lb-ft of torque for improved engine performance and driving dynamics.

Its precision design enhances airflow and boost response, creating a stronger, more linear power curve that is smoother and more enjoyable across the entire RPM range. Machined specifically to fit the larger 82mm throttle body, the Turbo S Plenum installs using all factory hardware, making installation straightforward. IPD recommends that a qualified Porsche technician perform the installation to ensure optimal performance and reliability.