IPD Plenum 74mm For Porsche 996 Carrera S 3.6L (2000-2004) Models.

The IPD Plenum for the Porsche 996 Carrera S 3.6L is a high-performance bolt-on upgrade that replaces the factory plastic air distributor with IPD’s patented aluminum “Y” design. This plenum improves airflow efficiency, delivering an additional 24 wheel horsepower and 22 lb-ft of torque, with the most noticeable gains in the midrange while providing stronger performance throughout the entire rev range.

By creating a smoother, more linear power curve, the IPD Plenum reduces the dips in the factory power delivery, enhancing throttle response and overall driving enjoyment. Installation is a direct bolt-on procedure, straightforward for mechanically inclined enthusiasts, though IPD recommends that a trained Porsche technician perform the installation to ensure optimal performance and reliability.