IPD Intake Competition Plenum Porsche 987.1 Cayman S | Boxster S 3.4L 06-08

The IPD Cayman S/Boxster S Competition Plenum was designed to meet the needs of the most demanding enthusiasts. The Competition Plenum is even larger and utilizes the 997 GT3 82mm throttle body allowing it to deliver even greater air flow and substantial increases in performance.

The Competition version is designed to work with both bone stock Cayman S or Boxster S but produces even more horsepower gains (20+) with cars already equipped with after market high flow performance exhausts and other performance mods.