IPD Performance Plenum Intake for Porsche 991 Turbo/S

IPD Performance Plenum Intake for Porsche 991 Turbo/S

The revolutionary and patented design of the aluminum "Y design" IPD intake chambers significantly improves air intake flow by replacing the original "T" design plastic pipe.

The IPD intake chamber distributes airflow much more efficiently by using a fusion manifold to avoid pressure drop, reduce turbulence to increase airflow velocity. This superior, proven design ultimately results in significant horsepower gains across the entire power and torque range.

IPD has tested numerous internal surfacing techniques inside the plenum, including polishing, extrusion lapping, epoxy coating, and shot blasting to name a few.

A sustained development program and countless hours on the dyno testing/refining each model of intake chamber to achieve the highest level of quality and performance for your Porsche®.

Join the thousands of satisfied users of IPD admission chambers made in the USA!

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The incredible 991 Porsche Turbo received a completely redesigned exterior but the engine remained virtually identical to the previous model 997.2 Turbo. This Turbo is the most powerful, revolutionary and capable Porsche Turbo ever. This latest generation Turbo engine, titled 9A1, delivers 520hp (560hp with the "S") and once again raises the bar for proverbial performance in the world of sports cars.

The 991 IPD Turbo Plenum is nearly identical to previous 997.2 Turbo Plenums. The new IPD Turbo Plenum comes in a single 74mm version that uses the factory 74mm throttle body. 991 Turbo intake manifolds are smaller than 997.1 Turbo manifolds, which is great for improving boost response and gas mileage, but less than ideal for realizing substantial horsepower gains. The 74mm TB provides more than adequate flow for those more restrictive intake runners, eliminating the need for a larger 82mm "Competition" version.

The already explosive power of the 991 Turbo can be further increased with the 991 Turbo IPD Intake Plenum. The patented IPD Plenum design works exceptionally well with all forced induction applications and the 991 Turbo is no exception. The horsepower and torque increases provided by the IPD plenum are impressive and stay well above all factory power curves from launch to redline. Maximum power increases occur in the midrange, where they are most needed, most critical and most appreciated.

991 Turbo plenums deliver smooth, linear power with significantly faster boost response, creating a longer, more desirable powerband. Turbo Plenums deliver reliable performance for street and motorsport applications, enhancing the already visceral Porsche Turbo driving experience.

The 991 Turbo requires an "acclimatization" period which can be fully achieved either through a series of hard hits on the dyno or through a series of spirited driving sessions, which of course IPD recommends only be performed on a closed circuit. It is strongly recommended that the installation of all Turbo Plenums be performed by qualified and trained Porsche technicians.

Features :

- Power gain: + 45 WHP at 4100 RPM, + 22 WHP at 6500 RPM

- Torque gain: + 55 Ft/Lbs at 4100 RPM

Correspondence :

- Porsche 991 Turbo/S