The perfectly balanced mid engine Cayman is Germany's canyon carving track meister. Unfortunately, the Cayman was delivered slightly under powered from the factory so as not to threaten the Carrera's thrown. The Cayman IPD intake plenum delivers increased performance that puts the Cayman in the ring with the Carrera.
The IPD Plenum out performs every other intake system on the market. Don't be fooled by other competitors claiming to offer Plenums. All factory Porsche air distributors are of the "T" variety and therefore suffer from less than ideal air flow and intake air speed.
The genius and power behind the IPD plenums comes from the patented "Y" style design and optimized diversion areas to deliver real and impressive power that will transform your Cayman's performance and heighten your Porsche driving experience.
The Cayman IPD Intake Plenums are available in 3 versions, each one specifically designed to meet the performance requirements of varying Cayman enthusiasts. IPD offers the ultimate Cayman performance upgrades, all the way from mild to wild.
987.1 Cayman 2.7/3.4L Competition 82mm IPD Plenum ('06-'08) | Part #87182
>Installation Guide
Requires upgraded 82mm Porsche TB (Additional purchase below)
The IPD Cayman "Competition" Plenum was designed to meet the needs of the most demanding Cayman S enthusiasts. The "Competition" Plenums 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 Caymans but produces even more horsepower gains (20+) with Caymans already equipped with after market "cat back" high flow performance exhaust and other performance mods.
Related Parts:
Genuine "GT3" Porsche 82mm Throttle Body. | Part# TB0082
This is the larger, Genuine Bosch Porsche throttle body required to fit the larger 82mm “Competition” Plenum.
987.1 Cayman S 3.4L 74mm IPD Plenum ('06-'08) | Part #87174-3.4
>Installation Guide
The 74mm Cayman S Plenum utilizes the factory 74mm throttle body. This version provides impressive power gains throughout the entire power band, especially in the midrange where it's most critical and most enjoyed.
The 74mm Cayman S Plenum application is recommended for Cayman enthusiasts looking for considerable performance gains without pushing the performance envelope. Max horsepower is 14 and max torque is 12 which all comes in around 5600 RPM. Power gains are realized throughout the entire power band without any loses in power.
The IPD Cayman S Plenum will provides the most impressive power gains of any engine upgrade available and will truly transform your Cayman driving experience. The 74mm IPD Plenum is the best Cayman modification on the market and will further compliment other mods such as exhaust, software and beyond.
987.1 Cayman 2.7L 74mm IPD Plenum ('06-'08) | Part #87174-2.7
The 2.7L Cayman Plenum also utilizes the factory OE 74mm throttle body. This version provides power gains throughout the entire power band as well, especially in the midrange where it's most needed and most enjoyed.
This particular Cayman Plenum application is recommended for Cayman enthusiasts looking for considerable performance gains without exceeding certain performance thresholds.
The IPD Cayman Plenum will provides the most power gains of any engine upgrade available and will truly transform your Cayman driving experience. The Cayman IPD Plenum is the best Cayman modification on the market and will further compliment other mods such as exhaust, software and beyond.
