Porsche 997 Carrera IPD Intake Plenum (2005-2008) Select:Select Trim Level / Configuration:=Carrera S 3.8L Intake Plenum Only OEM air boxes are designed

OEM air boxes are designed to act as mufflers to keep the induction note from reaching the cabin

Fits all Ferrari 488 models

IPD tests and evaluates all products on bone stock cars

+55 whp and +80 ft/lbs tq

Porsche 997 Carrera IPD Intake Plenum (2005-2008) Select:Select Trim Level / Configuration:=Carrera S 3.8L Intake Plenum Only OEM air boxes are designedThe 997 marked Porsche's return to the round headlights and curvaceous fenders reminiscent of the 993 and earlier era Carreras. Although the 997's picturesque styling is another milestone in Porsche design history there is still room for improvement in the engine performance department. IPD Competition Plenum: Porsche has been controlling engine output by restricting the inlet track for decades. This has been successfully accomplished by utilizing