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Porsche 911 Turbo 991 inlet plenum do88

Product number: 21po022

do88 aluminum plenum

for 911 Turbo 991
5% more flow
better throttle response
plug & play

€499.95

Delivery time 2 - 4 days

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Worldwide express delivery

30-day return policy

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Description Description

Description

More responsiveness across the entire power band! Our newly developed plenum for Porsche 991!

The OEM 991 plenum is T-shaped, which means that the airflow from the throttle body abruptly changes direction when it is distributed to each side of the intake manifolds. It makes sense to design a plenum with a Y-shape instead of a T-shape!

The plenum is designed with smooth, flowing lines. Radii and angles were revised and reworked many times. The connections are CNC-milled and the plenum comes with matching silicone intake hoses for optimal fit and durability. The improvement in airflow was verified with CFD (Computer Flow Dynamics) as well as on our Superflow SF1020 flow bench.

Features:

More air for the engine, less back pressure and better airflow
Airflow 5% higher at 0.1 bar
Free-form design, aluminum casting with CNC-milled connections
Y-design for optimal air distribution
complete kit with full mounting material

Replaces OE parts 9A111003770, 9A211003702, 9A211013702

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