Here is how a fifth-generation Honda Prelude transformed into a 427 HP JDM-spec showstopper. Skunk2 Racing manifolds are designed to maximize flow as well as increase the effects of wave scavenging at each Integra GSR 1992-1993 B17A DOHC VTEC Pro-Series Skunk2 Intake Manifold.
Removal of the Intake Manifold (also called the plenum) is necessary or helpful to perform several jobs on the VG30DE(TT), such as: Fuel Injector Replacement (as an alternative to the Dremel Method). Valve Cover re-seal. PCV reroute/delete. Throttle Body Coolant line bypass/removal.