[jsg1206]

Have seen several articles in Excellence magazine for IPD Plenums and Power Gains added. IPDPlenums.com only made for Boxster 2000-2004, but talking to the tech guy at IPD, he said "We do offer an "un-official" Plenum for the early 986 Boxster applications. We have sold a number of Plenums for the early Cable Throttle Boxster and have received great feedback and positive response. You can install our 1999 996 Carrera Cable Throttle Plenum BUT you need to source a 1999 996 Cable TB from a Porsche salvage yard or on Ebay" Anyone in the group have any experience in this area? Looking for the next performance mod. Happy Holidays