Description
The IPD Performance Intake Plenum for the Porsche 957 Cayenne Turbo S 4.8L (2009) is a high-performance bolt-on upgrade engineered to enhance airflow efficiency, boost response, and overall engine performance for the top-tier Cayenne Turbo S model.
The Cayenne Turbo S is equipped from the factory with a larger 82mm throttle body, and the IPD Plenum is specifically designed and machined to accommodate this upgraded airflow configuration. By optimizing internal airflow dynamics, the system significantly improves engine breathing and enhances how the vehicle delivers power under boost.
This upgraded plenum increases intake air speed while reducing turbulence, resulting in a stronger, more responsive, and more linear power delivery. The improved airflow characteristics allow the engine to build boost more efficiently, delivering a more immediate and sustained driving response.
The IPD design not only improves performance but also enhances overall drivability, making the Cayenne Turbo S feel more aggressive and more refined under acceleration.
Constructed with precision engineering and designed to utilize factory hardware, the IPD Turbo S Plenum allows for straightforward installation while maintaining OEM-style fitment and reliability.
Vehicle Fitment:
Porsche Cayenne 957 Turbo S 4.8L (2009 only)
Key Features:
Designed for factory 82mm throttle body
Direct bolt-on performance upgrade
Improved airflow velocity and efficiency
Enhanced boost response
Reduced intake turbulence
Stronger and more linear power delivery
OEM-style fitment and integration
Uses factory hardware for installation
Performance Gains:
The IPD Cayenne Turbo S Intake Plenum delivers significant performance improvements across both horsepower and torque curves.
Typical gains exceed 30+ wheel horsepower and 32+ wheel torque, with noticeable improvements in throttle response, boost onset, and mid-to-high RPM performance. The result is a more responsive and more powerful driving experience under all conditions.
Installation:
The IPD Plenum is a direct bolt-on upgrade designed to use factory hardware and mounting points for simplified installation.
Professional installation by a qualified Porsche technician is strongly recommended to ensure optimal performance and correct fitment.
