IPD 992.1 Turbo S Plenum ('20-Current) CAYMAN GT4 While it's 20% heavier than

While it's 20% heavier than dry carbon fiber

The hood may feel heavier or fail to stay open as high as before due to a gas leak in the lift support

With KW factory pre-set damping

keeping you in control of the car and in contact with the track surface

LN Engineering maintains a database of all bearings sold and installations that are registered

IPD 992.1 Turbo S Plenum ('20-Current) CAYMAN GT4 While it's 20% heavier than992 Turbo S Plenum The 992 Turbo engine is another modern marvel from Porsche. We were fortunate enough to have unlimited access to a 992 during our extensive development and testing program. This unrestricted time frame proved to be invaluable, allowing IPD to scrutinize every engineering and design aspect in an effort to deliver the best performing Plenum possible. Like all previous IPD Turbo Plenums, the 992 Plenum is a product of efficiency that