IPD Plenums

987.1 Boxster S/Cayman S (3.4L) IPD "Competition" Plenum

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987.1 Boxster S/Cayman S (3.4L) IPD "Competition" Plenum


In stock

SKU: 87182-3.4

The IPD Boxster "Competition" Plenum was designed to meet the needs of the most demanding Boxster S 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. **Requires 82mm Porsche throttle body (Additional purchase)**



The perfectly balanced mid engine platform of the 987 combined with a drop top convertible make for a truly liberating Porsche diving experience. The 987's were delivered slightly under powered from the factory so as not to rain on the Carrera's parade. The IPD Boxster intake plenum delivers increased performance that puts the Boxster in the ring with the famed 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 reduced intake air speed. The Boxster IPD Intake Plenums are available in 3 versions, each one specifically designed to meet the performance requirements of varying Boxster enthusiasts. From mild to wild, it all depends on how fast you want the wind in your hair. 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 Boxster performance and heighten your Porsche driving experience. The "Competition" version is designed to work with Boxsters already equipped with "cat back" high flow performance exhaust and other performance mods. **Requires 82mm Porsche throttle body (Additional purchase)**


Additional Information

Brand IPD

Important Seller's Note

Products and services provided by Seller have the potential to substantially raise the torque and horsepower output of an engine. Additionally, high performance parts exert greater stress on engine components. Seller assumes no responsibility for injury or damage resulting from increased torque and horsepower output or failure of any components due to Seller's products and services. Seller urges that Seller's products not be used unless, after an engine has been modified with Seller's parts and services, the owner is able to operate safely, and is willing to accept responsibility for the effects Seller's products and services may have.

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