Porsche 987.2

IPD Competiton Plenum for Porsche 987.2 DFI Boxster/Cayman Porsche's DFI (Direct Fuel Injection) intake in the 987.2 Boxster/Cayman (2009-2012) was a totally and completely redesigned intake system developed to improve performance, fuel consumption and emissions by optimizing the air fuel mixture directly inside the combustion chamber. The DFI Porsche engine package is a finely-tuned performance machine and additional power proved difficult to find. The unique design of Porsche's new DFI intake system posed very challenging tuning hurdles. As usual, however, Porsche left the door open for engine performance improvements with the 987.2 Boxster and Cayman. Porsche is famous for controlling Boxster and Cayman engine output by choking the inlet tract with a less-than-optimum throttle body. This has handicapped the smaller Porsches from treading on 911 Carrera territory. Once again, IPD developed a design that out-performs the factory intake system without compromising reliability and drive-ability, bringing the Cayman and Boxster much closer to the performance of the 911! This innovative and revolutionary IPD DFI Intake Plenum employs the patented "Y" design as well as an enlarged plenum area that allows for improved intake air speed and air velocity resulting in performance increases without any power losses. This plenum requires a Bosch 82mm throttle body, which can be added to your order above for only $225 (save $100).