IPD Plenums 981 DFI GT4 / Boxster Spyder (3.8L) Competition Plenum supra drag coilover No worries of the oil

No worries of the oil pan being damaged by hitting anything you may run over

The patented IPD Plenum design works exceptionally well with all forced induction applications and the 997 Turbo is no exception

991   911 (991) 3

Of the three designs

Designed for Stock Turbo Applications

IPD Plenums 981 DFI GT4 / Boxster Spyder (3.8L) Competition Plenum supra drag coilover No worries of the oilAfter 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