IPD Competition Pack 74mm Intake & Throttle Body for Porsche Boxster 987 3.2L S

IPD Competition Pack 74mm Intake & Throttle Body for Porsche Boxster 987 3.2L 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!

The throttle body is the part of the air intake system that controls the amount of air flowing into the engine, in response to the accelerator pedal (Located between the air flow meter and the intake plenum ).

The largest part inside the throttle body is the throttle plate, which is a butterfly valve that regulates airflow. With a larger diameter body, the airflow will be greater for more power. This 74mm Butterfly Upgrade fits Competition Plenums

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Porsche introduced the 987 S Boxster with the 3.2-liter engine from the 986 Boxster S. This Plenum version offers impressive power gains across the entire powerband, especially in the midrange where we like it the most.

The 74mm Plenum IPD Boxster S and upgraded 74mm throttle body assembly (instead of 68mm) is recommended for Boxster S enthusiasts looking for significant performance gains. The performance gains can be felt across the entire powerband, making the Boxster's driving experience even more visceral.

The IPD Boxster S plenum offers the most impressive power gains of any engine upgrade available and will truly transform the driving experience of your Boxster. The 74mm Plenum IPD is the best Boxster S modification on the market and will complement other modifications such as exhaust, software and more.

Features :

- Power gain: + 16 WHP at 5700 RPM

- Torque gain: + 15 Ft/Lbs at 5700 RPM

Correspondence :

- Porsche Boxster 987 S MKI 3.2L (only)