Porsche Intake Plenum For Porsche 987 Boxster (2005-2008), 987 Cayman (2006-2008) Models.

Introducing the IPD Intake Plenum, an essential upgrade designed to unlock the true performance potential of your Porsche Cayman. While the mid-engine Cayman is celebrated for its exceptional balance and track prowess, it often leaves enthusiasts desiring more power to truly rival its Carrera sibling. The IPD Intake Plenum addresses this by optimizing engine airflow, effectively elevating the Cayman's performance to a new level.

We offer several IPD Plenum variations tailored to specific Cayman engine configurations:

IPD 3.4L "Competition" Plenum:

• Engineered for the most demanding Cayman S enthusiasts.
• Features an enlarged design and utilizes a 997 GT3 82mm throttle body for maximum airflow.
• Delivers substantial performance gains, exceeding 20+ horsepower when paired with aftermarket high-flow exhaust systems and other performance modifications.
• Compatible with stock Caymans, offering even greater power increases in modified vehicles.

IPD 3.4L - 74mm Plenum:

• Designed for the Cayman S, utilizing the factory 74mm throttle body.
• Provides impressive power gains across the entire power band, with significant improvements in the crucial midrange.
• Achieves maximum gains of 14 horsepower and 12 lb-ft of torque around 5600 RPM.
• Offers consistent power improvements throughout the rev range without any power loss.
• Recommended for Cayman S owners seeking considerable performance enhancement without extreme modifications.
• Considered a leading modification for the Cayman, complementing other upgrades such as exhaust and software.

IPD 2.7L Plenum:

• Similar to the performance gains seen in the naturally aspirated 3.4L Carrera, the IPD Plenum delivers exceptional power increases for the Cayman 2.7L.
• Replaces the factory plastic air distributor with IPD's patented aluminum "Y" style Plenum, featuring a superior and more efficient design.
• Yields impressive gains of 25 horsepower and 22 lb-ft of torque, primarily felt in the midrange for enhanced driving enjoyment.
• Provides noticeable performance improvements throughout the entire RPM range.
• The added power in the midrange creates a more linear power curve, mitigating the typical dip experienced with the factory setup, resulting in considerable overall performance enhancement.

Installation:

• The IPD Plenum installation is a direct bolt-on procedure, involving a straightforward removal and reinstallation of components.
• While mechanically inclined individuals may undertake the installation, IPD strongly advises that all Plenum installations be performed by a trained and qualified Porsche technician to ensure proper fitment and optimal performance.