IPD Plenums 981 DFI Cayman S / GTS (3.4L) Competition Plenum gt-r transmission Through the use of Computational

Through the use of Computational Fluid Dynamics (CFD) the Red Alpha High Pressure Fuel Pump mapping shows the optimized fuel flow trajectories

and New spiral lock system makes these iconic Carbon on Carbon clutches shift at 9

Water Outlet Gasket

Perhaps the best feature about this intercooler system is that it maintains cooling efficiency as more power producing upgrades are added to your Porsche 997

IPD Plenums 981 DFI Cayman S / GTS (3.4L) Competition Plenum gt-r transmission Through the use of ComputationalAfter a very extensive R & D program we are proud to launch the new 981 IPD 82mm Competition Plenums. We only offer "Competition" versions of the 981 Plenums which upgrades the factory 74mm throttle body with the larger 997 GT3 82mm throttle body. This combination has proven to be considerably more popular and deliver even more performance. This Competition version will work with both 3. 4L "S" and 2. 9L "Non S" applications. The 981 intake is nearly