The 996 Turbo 74mm Competition Plenum is designed to function with more seriously modified Turbos developing over 600+ horsepower. Although this 74mm application has been used with great success on a variety of Turbos ranging from mildly modified to 1000+ HP. This application requires the larger 74mm Porsche throttle body (additional purchase required) and comes with additional hardware to complete the kit. This Competition Turbo Plenum will help modified 996 Turbos achieve maximum engine performance.
The increased air flow and air speed develop by the larger Plenum is designed to work with larger turbos, intercoolers, intake piping, high flow Y Pipes and more aggressive software. Horsepower gains start around 35 hp and deliver max power slightly higher in the rev range creating better top end performance without the drop in power experienced with the factory air distributor.
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 entire IPD team is dedicated to providing the absolute best after market performance products for Porsche. IPD stands behind each and every plenum and their promised power claims with a 100% money back guarantee if not completely satisfied after 30 days.