<span style="font-size: xx-large;
color: #000000;”>IPD Competition Plenum for Porsche 981 (2.7L)
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IPD Competition Plenum Porsche 981 Boxster-Cayman (2.7L) is a great way to show your support for the team and its players. This IPD Competition Plenum Porsche 981 Boxster-Cayman (2.7L) is perfect for wearing to see the IPD Competition Plenum Porsche 981 Boxster-Cayman (2.7L) play at home or to a party. The item is made of 100% polyester.
color: #000000;”>This plenum requires a Bosch 82mm throttle body, which can be added to your order above for only $225 (save $100).
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color: #333333;”>The product of an extensive R&D program, IPD’s 82mm Competition Plenum delivers excellent performance and value. The Competition Plenum upgrades the factory 74mm throttle body to the larger 997 GT3 82mm throttle body. This combination has proven to be the most popular and deliver even more performance.
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color: #333333;”>Porsche made a few upgrades to the 981 intake versus the 987; most notably, the 981 draws outside air from both driver- and passenger-side air intakes instead of the driver-side only. IPD developed a custom silicone hose designed to perfectly fit the larger 82mm TB and considerably improve air flow.
Their 981 plenum also benefits from the internal dimpling effect they’ve implemented on all plenums. This internal dimpling allows IPD to control the boundary layer and maximize air flow within the plenum. Just like a dimpled golf ball travels farther, controlled turbulent air creates less friction and “tumbles” over a given area more efficiently.
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