Skip to content
Rear Diffuser Kit - Porsche 981 Cayman
Rear Diffuser Kit - Porsche 981 Cayman
Rear Diffuser Kit - Porsche 981 Cayman
Rear Diffuser Kit - Porsche 981 Cayman
Rear Diffuser Kit - Porsche 981 Cayman
Rear Diffuser Kit - Porsche 981 Cayman

Rear Diffuser Kit - Porsche 981 Cayman

VERUS ENGINEERING
Availability:
Direct Ship
Ships directly from our supplier and is subject to availability.
SKU A0150A
$1,995.00 - $1,995.00
$1,995.00
$1,995.00 - $1,995.00
$1,995.00
Rewards
EARN REWARD POINTS
Purchasing this product will earn you 9975 points to redeem on future purchases. Check your points.

We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

Rear diffusers are extremely efficient downforce producing devices when designed properly. We set out to produce a functional rear diffuser for the Porsche 981 GT4 using state of the art R&D processes. The assembly blends function and form utilizing carbon fiber, sheet metal, and hard rubber.

Utilizing scan data, CAD, and ANSYS Fluent analysis software; we were able to design and produce a functional and aesthetically pleasing rear diffuser for this Porsche chassis.

The three main diffuser planes are produced from 2x2 twill, autoclave cured, carbon fiber; while the strakes are manufactured from durable polyurethane for longevity.

The entire unit bolts to chassis locations through multiple sheet metal brackets. There is absolutely no drilling or fabrication required for installing this rear diffuser.

* Outside stakes require slight trimming if installing with OEM GT4 muffler*

WHAT IS INCLUDED

  • Diffuser Main Plane, Left-Hand
  • Diffuser Main Plane, Center
  • Diffuser Main Plane, Right-Hand
  • Bracket (4)
  • Strake, Hard Rubber (4)
  • Hardware Kit, Includes All Hardware Necessary for Install

FEATURES

  • Improved Vehicle Performance, Both with Increase in Downforce and Reduction In Drag
  • Analyzed with ANSYS Fluent to Improve Performance Given Build Volume
  • Flows with the Factory Bumper Lines
  • Durable and Replaceable Strake Design for Improved Longevity
  • Modular Design - Able to add on Flat Underbody Cover for Improved Performance


SPECIFICATIONS

  • 2x2 Twill, Autoclave Cured, 1.5mm Thick Carbon Fiber Construction
  • Lightweight Bonded Carbon Strengthening Sections on Top of Diffuser Main Planes for a Rigid Main Plane
  • Durable and Replaceable Strake Design
  • CNC Laser and Bent 5052 Aluminum Brackets
  • Stainless Hardware Throughout

                  This part also goes by the following cross reference.

                  Cross Reference Part Number:

                  Fitment data is currently being updated for this part. Please contact us with your VIN to confirm compatibility.