IPD Plenum 955 Cayenne Turbo 4.5L Plenum (‘03-’06): Power Gains 30 WHP / 32 WTQ Utilizes factory 76mm TB

955 Cayenne Turbo 4.5L IPD Plenum ('03-'06) | Part #55276

The Cayenne is Porsche's solution for driving enthusiast who needed to carry additional passengers and cargo but still desire to retain the legendary Porsche driving excitement associated with the brand. And the Cayenne Turbo has earned the reputation of being the strongest and fastest thoroughbred in the SUV stable.

The IPD Plenums elevate the already impressive performance figures and create a more linear power delivery. These easily installed Plenums provide great bolt on power for all late model Porsche applications but they work exceptionally well with all Porsche Turbos models, and the Cayenne Turbo is no exception.

The IPD Cayenne Turbo plenum has an accentuated diversion area and larger inlet openings that increase intake air speed while improving intake air turbulence. This more efficient design provides substantial power increases of an additional 30+ wheel horsepower and 32+ foot pounds of wheel torque. The Cayenne Turbo Plenum performance gains are realized throughout both power curves and not only provide additional power that can be felt in the "seat of your pants" but deliver this power sooner with improve boost response.

The factory plastic intakes are also prone to cracking, especially with Cayenne Turbos producing higher boost levels. The IPD Plenum will not crack and will handle the highest of boost levels.

The IPD Plenum utilizes all the factory hardware including the OE 76mm throttle body. The only thing more impressive than the substantial power gains provided by the IPD Cayenne Turbo plenum is how easy they install.