IPD Intake Plenum
IPD Intake Plenums for Porsche 991.1 Carrera 4 / 4S
Patented design: Flow-optimised air distributor
The patented and revolutionary design of the IPD Intake Plenums significantly improves the air supply of the engines of the Porsche 991.1 Carrera 4 / 4S models.
IPD Y-shape plenum made of high-quality aluminium
For this purpose, the standard air distributor, a plastic T-piece, is replaced by the especially flow-optimised IPD plenum in Y-shape, made of high-quality cast aluminium, whereby the intake air is fed to the engine faster and more evenly. In contrast to the conventional design, the innovative Y-construction distributes the incoming air evenly and directs it into two channels without creating disturbing turbulence.
Constantly increased fresh air supply = more power and torque
This superior and extensively tested design significantly increases the amount of fresh air and ensures a particularly even air supply, which noticeably improves engine performance and torque across the entire rev range. Each IPD Intake Plenum is measured and tested over countless hours on the dynamometer to ensure that each engine delivers the best possible power delivery. This enormous development effort, driven by IPD, results in a product of highest quality and fitting accuracy - perfectly tuned for your Porsche 991.1 Carrera 4 / 4S!