Rear Ducktail Spoiler, High Gloss Finish - VA Subaru WRX




Collections: Body, Oil & Baffle

Product type: Rear Ducktail Spoiler, High Gloss Finish

Vendor: Verus Engineering

Tags: 2015 sti, 2015 wrx, 2016 sti, 2016 wrx, 2017 sti, 2017 wrx, 2018 sti, 2018 wrx, 2019 sti, 2019 wrx, 2020 sti, 2020 wrx, 2021 sti, 2021 wrx, ducktail, finish, gloss, high, rear, spoiler, subaru, va, wrx



Carbon Rear Spoiler, Ducktail - 2015+ VA Subaru WRX


Verus Engineering started the rear spoiler design with a clean slate approach.  Leveraging NX's capabilities, we were able to produce a spoiler with G3 continuity for improved aesthetic appearance while ensuring the spoiler improves vehicle performance by running CFD in OpenFOAM.  Our spoiler increases the high-pressure zone on the trunk, increasing rear-end downforce at speed.

The spoiler is an efficient downforce producing device and does not increase drag significantly.  This makes it a great addition for customers with factory horsepower where drag from a rear wing may be detrimental to lap times.  Pair the spoiler with our UCW rear wing for a significant increase in rear downforce.


  • Rear Ducktail Spoiler Element

  • 3M VHB Double-Sided Tape Roll






Designed off Scan Data for Unparalleled Fit and Finish

Developed and Tested in OpenFOAM to Ensure Improved Performance

100% Carbon Fiber Construction

Covers Factory Spoiler Holes

Built off Billet Aluminum Mold

Simple and Easy Install




Carbon Fiber Spoiler

2x2 Twill, Pre-Preg Carbon

Gloss Automotive UV-Resistant Clear

3M VHB Double-Sided Tape




The spoiler creates an area of high pressure on the top of the rear of the vehicle, which is what ultimately creates downforce when installing this product.  With no spoiler, this area of the vehicle is producing lift.  By controlling the trailing edge feature, we were able to minimize drag increase while retaining the primary downforce benefits.  The spoiler does work in conjunction with our high-efficiency rear wing and is not detrimental to wing performance when running together.

The rear ducktail spoiler is a great addition to customers looking for a well-fitting and functional carbon spoiler.