IPD Competition Plenum 74mm For Porsche 996 Turbo Base/S/X50/GT2 3.6L (2000-2004) Models.

The IPD 74mm “Competition” Plenum for the Porsche 996 Turbo is engineered for high-performance and heavily modified Turbo applications, capable of supporting vehicles producing 600+ horsepower. This upgrade improves airflow and intake air speed, making it ideal for setups with larger turbos, upgraded intercoolers, high-flow Y-Pipes, and aggressive software tuning.

Designed to work with the 74mm Porsche throttle body (sold separately), the plenum comes complete with all necessary hardware for installation. Power gains start at approximately 35 horsepower, with maximum gains realized higher in the rev range, delivering stronger top-end performance without the power drop commonly seen with the factory air distributor.