IPD Plenum 74mm - Cayman | 2006-2008 SMC-361-312-01 High-Resolution Display: Provides clear and

High-Resolution Display: Provides clear and easy-to-read video playback

993 (1994-1998) Models

A durable and precise replacement designed for your Porsche’s specifications

Porsche Macan Indoor Car Cover

IPD Plenum 74mm - Cayman | 2006-2008 SMC-361-312-01 High-Resolution Display: Provides clear andIPD Plenum 74mm For Porsche Cayman 987 S 3. 4L (2006 2008) Models. The IPD 74mm Plenum for the Porsche Cayman S is a direct upgrade that utilizes the factory 74mm throttle body to deliver noticeable performance gains across the entire power band, with the most significant improvements in the midrange. This plenum provides up to 14 wheel horsepower and 12 lb ft of torque, with peak gains around 5,600 RPM, while maintaining smooth and consistent power