Flat Underbody Panel Kit - Porsche 981 Cayman GT4

    428.95 389.95 389.95 USD

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    OVERVIEW

    Finishing what Porsche started, we fill in the void in the 981's underbody. The middle of the vehicle creates drag on automobiles and covering the turbulent areas with flat sheet aluminum reduces this significantly. By improving the airflow to the rear diffuser; the diffuser is able to function better as well.

    Produced from sheet aluminum and powder-coated a durable black, they look great and function as intended. Pair this with our rear diffuser to reduce lift and drag simultaneously.

    Through CFD, we have estimated the underbody panels reduce the coefficient of drag (cD) by 0.007; or 7 points.

    * Will work with other Porsche 981 models, but does take slight modification to mount.*

    WHAT IS INCLUDED

    • Flat Underbody Panel, Left-Hand

    • Flat Underbody Panel, Right-Hand

    • Bracket (2)

    • Hardware Kit, Includes All Hardware Necessary for Install

    PART NUMBER

    A0162A

    INSTALL AND DATA


    INFORMATIVE PACKET


    INSTALL MANUAL


    INSTALL VIDEO

     

     

    FEATURES

    Reduce Drag

    Increase Gas Mileage

    Improved Diffuser Function

    Flat Underbody

    Simple Install

     

     

    SPECIFICATIONS

    CNC Cut 5052 Aluminum

    CNC Bent

    Powdercoated Black for Durability

    Produced in the USA

    Stainless Steel Hardware Throughout

    Rivet-Nut Install Tool Included

     

     

    SCIENCE

    The Flat Underbody Covers are part of our Ventus 1 and Ventus 2 packages for the 981 Porsche Cayman GT4. The Flat Underbody Panel covers a large gap between the belly pan and the rear diffuser. As a result; this panel kit will decrease underbody drag and improve the diffuser's ability to function.

    The goal of the Ventus 1 and Ventus 2 package for the Porsche Cayman GT4 is to improve aerodynamic performance over the factory. The Ventus 1 package increases downforce with a minimal increase in drag and designed towards an end-user who wants a slight bump in downforce.  The Ventus 2 package increases downforce significantly, with an increase in drag as well; and is geared towards an end-user who wants the most from their car and tires on the track.

     

     

     

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