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Purchase IPD Plenum - Boxster 986
  • IPD Plenum - Boxster 986 SKU: 99760511501AND86174

    ★★★★★ ★★★★★ 5/5 Stars. (1 Review)
  • MSRP $1,377.90 $1,250.00


The IPD Plenums are a unique design that dramatically increases horsepower and torque by optimizing air flow efficiency. Air flow is managed through a diversion splitter that maximizes air speed into the engine. The charged intake air maintains a higher velocity by replacing the factory plastic "T" intake with a stronger and more efficient cast aluminum "Y" design.

This unique "Y" style plenum optimizes flow, improving acceleration and boost response. The new IPD replacement plenum eliminates the turbulent air flow by smoothly splitting and diverting the air flow and directing it towards the cylinders at a much higher air speed. This simple bolt-on plenum upgrade provides dyno proven increases in both power and torque throughout the entire rev range. A direct fit, no modifications required for fitment.

Comes with a larger 74mm throttle body and hardware necessary for installation, allowing for maximum airflow.

Gains: 14 HP/12 ft tq

Fitment: 2000-2004 Boxster models (2.7 or 3.2 liter).

★★★★★ ★★★★★
5/5 Stars out of 1 Review
Worth the Money
(Scottsdale, AZ) | February 19th, 2016
This kit is well made and fits nicely. You will need to get 2 larger hose clamps to accomodate the larger intake hose and throttle body. Other than that, it fit well, adds great sound and you can feel the better throttle response.

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IPD Plenum - Boxster 986
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