996 Turbo : IPD Plenum / TB
The IPD 996 Turbo Plenum will truly transform the already impressive Turbo performance. The Plenum should be one of the first performance upgrade installed on any 996 Turbo. They deliver great power gains on all Turbos whether they are bone stock or highly modified.
Products
68mm Plenum
The 68mm version is designed to function with the factory 68mm throttle body that was O.E. on all 996 factory Turbos. The 68mm Plenum delivers similar power as the larger 74mm competition Plenum. Horsepower gains range from 30 to 35 above the stock power band and initial boost response is improved. The IPD plenum delivers more power and more torque giving the 996 Turbo a stronger mid range and top end....74mm Competition Plenum
The 996 Turbo 74mm “Competition” Plenum is designed to function with more seriously modified Turbos developing over 600+ horsepower. Although this 75mm application has been used with great success on a variety of Turbos ranging from mildly modified to 1000+ HP.
74mmThrottle Body
The 996 Turbo 74mm “Competition” Plenum is designed to function with more seriously modified Turbos developing over 600+ horsepower. Although this 75mm application has been used with great success on a variety of Turbos ranging from mildly modified to 1000+ HP.


