IPD Performance Plenum Intake for Porsche 992 Carrera

IPD Performance Plenum Intake for Porsche 992 Carrera/S GTS

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.

The results announced by IPD reach 30ch & 25Nm of gain on your acceleration range. Much less turbo lag and a more torquey & more aggressive engine. The character asserts itself all the more from mid-range to the red zone!

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 992 Carrera engine is another modern marvel from Porsche. Although the displacement remains unchanged at 3.0L, there are a plethora of upgrades that elevate the 9A2 Evo engine head and shoulders above the engine of the previous 991.2 model. IPD was blessed with unlimited access to a 992 Carrera S during the extensive development and testing program. This unlimited lead time has proven invaluable, allowing IPD to review every aspect of engineering and design with the goal of delivering the best performing Plenum possible.

Like all IPD plenums, the 992 plenum is an efficiency product that produces substantial HP and TQ gains through a superior, patented “Y” design that manages and delivers optimized airflow for improved performance of the motor. The Plenum has been proven to deliver substantial net performance gains across both power bands and is guaranteed to elevate the driving experience of any Carrera.

Development started with a 1D simulation to optimize the handling of pulse spikes in the intake duct using a different pipe geometry and engine parameters known from the 992. IPD then evolved into 2D slice optimization of the plenum in CFD, paying particular attention to locations with adverse pressure gradients that could cause separation. This made it possible to adjust the bends on the faces of the plenum and to better understand what was happening inside the pipe at full throttle.

After being satisfied with the 2D slices, IPD moved to 3D adding all the geometry to make it a ready to go part with optimal performance characteristics. After hundreds of geometry and CFD iterations, IPD was pleased with not only the increased mass flow over the stock intake, but also the uniformity of load pressure and velocity across the 2 branches.

Plenum efficiency significantly reduces initial turbo lag, allowing faster access to power and torque, but the bulk of the power and torque gains are realized from 4000 rpm to redline , where it is needed and appreciated the most. HP and TQ gains continue to grow and outpace the factory air distributor as you rev up. Peak gains of 30+ wheel HP and 25+ wheel TQ are achieved at 6200 rpm.

Features :

- Power gain: + 30 WHP at 6200 RPM

- Torque gain: + 11 Ft/Lbs

Correspondence :

- Porsche 992 Carrera/S/GTS