Designed to Fit: 2000 - 2004 Porsche Boxster S (3.2L) Note - Requires 74MM Throttle Body Product Details: The 986 Boxster S 3.2L Plenum provides impressive net performance gains throughout both power bands, especially in the midrange where we all want and enjoy it most. The Boxster S Plenum and upgraded 74mm (from 68mm) throttle body package is an absolute must for enthusiasts looking to elevate the driving experience of their vehicle to the next level. Power gains are 15+ wheel HP and 15+ wheel TQ with net gains being realized from launch to redline. This is the perfect upgrade for both stock and modified Boxsters with no ECU modifications necessary. Custom IPD Silicone hose is included with the purchase of Plenum. Note: Requires larger 82mm GT3 TB, Please select from option above if you do not already have a GT3 TB. Video: About Innovative Pro Design (IPD) Innovative Pro Design (IPD) was founded in 2004 by Mike "Turbo" Kirakosyan. The IPD Plenums were conceived, developed, tested, proven and manufactured in the heart of the Porsche Tuning capital, Southern California. The IPD plenums evolved from the age old hot rod philosophy of "never leave good enough alone". The genius behind the IPD Intake Plenums is not only the patented "Y" design but also the geometry of diversion areas, optimization of bore sizes and internal surface area manipulation. Virtually all performance upgrades stem from man's innate and unstoppable quest for speed and power, and the IPD Plenums are no exception. Turbo Mike's "Need for Speed" is embedded in his DNA. His relentless pursuit of performance extends well beyond the Plenums. Mike is an accomplished fabricator, engine builder, tuner and all around Porsche expert.
