The all new specifically designed IPD 3.4L DFI Boxster S/Cayman S Plenum is a direct bolt-on upgrade that replaces the factory plenum and utilizes all pre-existing factory hardware including the OE factory throttle body.
The improved IPD intake design allows for smoother, less turbulent and more efficient air flow with higher velocity air intake speed creating impressive power and torque gains.
The superior design of the DFI IPD Plenum provides an additional 12-14 horsepower at the wheels. Unlike previous naturally aspirated IPD plenums that delivered stronger gains in the mid range, the new IPD DFI Plenums deliver a similar shaped power curve as the factory but are considerably stronger from the mid range to redline.
Installation of the new IPD 3.4L DFI Boxster S Plenum is relatively straight forward and can be installed by mechanically inclined DIY customers although IPD strongly recommends installation be performed by a trained and qualified Porsche technician.
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.