IPD Plenums 981 DFI Cayman S / GTS (3.4L) Competition Plenum EBC Gauge style pressure sensors reference

Gauge style pressure sensors reference pressure above atmospheric pressure

Idle learning

slight imperfections or weave pattern variances can be expected

high fin density

25mm Female Fitting

IPD Plenums 981 DFI Cayman S / GTS (3.4L) Competition Plenum EBC Gauge style pressure sensors referenceAfter 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