Description

Key Details

Brand: 326POWER
Manufacturer: 326POWER Japan
Product: 3D☆STAR GR86 (ZN8) Rear Under Spoiler
SKU: RearUnderSpoilerZN8
Category: Aero
Subcategory: Body Kit
Product Type: Rear Under Spoiler
Compatible Vehicle: Toyota GR86
Chassis Code: ZN8
Lineup: 3D☆STAR
Installation Position: Rear
Design Style: Flap type
Design Character: Slim, low-profile, aggressive, and sporty
Finish: Unpainted white gel coat finish
Installation Requirement: Test fitting, alignment adjustment, preparation, and painting required
Common Use: Street builds, lowered vehicles, stance builds, drift-inspired cars, show cars, demo vehicles, and Japanese tuning-inspired GR86 builds

Common Applications
The 326POWER 3D☆STAR GR86 Rear Under Spoiler is suitable for owners who want to strengthen the lower rear profile of the vehicle without installing an oversized aero component. Its slim flap-type design works particularly well on lowered street cars, stance builds, drift-inspired vehicles, show cars, and GR86 projects using the matching 3D☆STAR Front and Side Under Spoilers. Final fitment depends on vehicle condition, rear bumper alignment, ride height, surrounding aero components, and installation method. If you are unsure whether this Rear Under Spoiler is suitable for your GR86, please contact us before ordering.  Contact us.

326POWER 3D☆STAR GR86 Character
The 3D☆STAR GR86 aero lineup was developed to address what 326POWER describes as the visual lack of presence in the stock vehicle while maintaining a practical slim profile for lowered cars. The Front, Side, and Rear Under Spoilers all use a flap-type design, creating a coordinated lower-body appearance around the GR86 without relying on excessively deep aero components.

GR86 Rear Under Spoiler Design Notes
326POWER uses a flap-type shape for the GR86 Rear Under Spoiler, matching the design approach used on the Front and Side Under Spoilers. The slim construction adds more definition to the lower rear of the vehicle while helping avoid unnecessary interference when the vehicle is lowered.

Slim Flap-Type Design
One of the main characteristics of the GR86 3D☆STAR aero package is its thin profile. 326POWER specifically designed the front, side, and rear components so they can enhance the standard body styling without becoming a major obstacle on lowered vehicles, making the Rear Under Spoiler particularly suitable for low ride-height builds.

Matching 3D☆STAR Components
326POWER also offers matching Front Under Spoiler and Side Under Spoiler components for the GR86. The Front, Side, and Rear pieces are available together as an F/S/R three-piece set, allowing owners to create a coordinated 3D☆STAR lower aero treatment around the complete vehicle. A GR86-specific Manriki Wing is also available separately.

Installation and Fitment Notes
The Rear Under Spoiler must be test fitted to the actual vehicle before painting. Rear bumper alignment, left-to-right positioning, mounting locations, body gaps, ground clearance, and overall fitment should all be checked before final preparation. 326POWER specifically requires test fitting, alignment adjustment, and vehicle-specific fitment correction before painting. If mounting-hole positions are difficult to align, slight adjustment such as elongated-hole processing may be required during test fitting.

Aero Product Notes
The product is supplied unpainted in a white gel coat finish, and installation and painting are not included. The official product information does not clearly identify the underlying material composition of this Rear Under Spoiler, so a specific material should not be stated without further manufacturer confirmation. The spoiler should be inspected, test fitted, aligned, prepared, and painted only after final fitment has been established.

Demo Image Notes
This listing is for the 3D☆STAR GR86 Rear Under Spoiler. Demo vehicles may show the matching Front Under Spoiler, Side Under Spoiler, GR86-specific Manriki Wing, wheels, suspension components, or other exterior modifications that are not included unless specifically stated otherwise. Product images are for illustrative purposes and may differ from the actual product.

Shipping and Lead Time
Availability may vary depending on supplier and production status.
Additional shipping fees may apply depending on destination.
International delivery timing may vary by country, customs clearance, and carrier.

Note: Shipping price listed on website is only for USA customers. For other country, please contact us individually after placing an order. We will revise the shipping quotation.

Important Notes
This is an authentic 326POWER Japan 3D☆STAR Rear Under Spoiler for the Toyota GR86 ZN8, featuring a slim flap-type design suitable for lowered builds. It is supplied unpainted in white gel coat finish and requires test fitting, alignment adjustment, preparation, and painting before installation. Matching Front and Side Under Spoilers and other accessories shown on demo vehicles are separate unless specifically stated as included.

FAQ

Is this an authentic 326POWER product?
Yes. This is an authentic 326POWER Japan 3D☆STAR aero product.

What is the SKU?
The official 326 International SKU is RearUnderSpoilerZN8.

What vehicle is this Rear Under Spoiler designed for?
It is designed for the Toyota GR86 with chassis code ZN8.

What type of product is this?
It is a rear under spoiler designed to add a lower aero element to the factory rear bumper.

What type of design does it use?
326POWER describes the GR86 Front, Side, and Rear Under Spoilers as using a flap-type design.

Why is the spoiler designed with a slim profile?
326POWER designed the GR86 aero pieces to enhance the stock appearance while remaining slim enough not to interfere unnecessarily when the vehicle is lowered.

Does this replace the complete rear bumper?
No. It is a lower rear aero component rather than a complete replacement bumper.

Is this part of the 3D☆STAR GR86 lineup?
Yes. It is part of the 3D☆STAR aero range developed specifically for the Toyota GR86 ZN8.

Is a matching Front Under Spoiler available?
Yes. 326POWER offers a matching GR86 Front Under Spoiler.

Is a matching Side Under Spoiler available?
Yes. 326POWER also offers a matching GR86 Side Under Spoiler.

Is a complete three-piece set available?
Yes. 326POWER offers the Front, Side, and Rear Under Spoilers together as an F/S/R three-piece set.

Does this listing include the Front Under Spoiler?
No. The Front Under Spoiler is a separate product.

Does this listing include the Side Under Spoiler?
No. The Side Under Spoiler is a separate product.

Does it include the GR86-specific Manriki Wing?
No. The Manriki Wing is a separate product.

What finish does the Rear Under Spoiler come in?
It is supplied unpainted in a white gel coat finish.

Does it come painted?
No. Installation and painting are not included.

Does it need to be test fitted before painting?
Yes. 326POWER specifically requires test fitting, alignment adjustment, and vehicle-specific fitment correction before painting.

Can mounting-hole adjustment be required?
Yes. If mounting-hole positions are difficult to align, slight adjustment such as elongated-hole processing may be required during test fitting.

Should ride height and ground clearance be considered?
Yes. Although the spoiler uses a slim design intended to work well with lowered vehicles, available ground clearance should still be considered before final installation.

Can demo images show additional products?
Yes. Demo vehicles may feature matching aero components, wings, wheels, suspension parts, and other modifications that are not included with this Rear Under Spoiler.

Can this be used on public roads?
326POWER states that the product was developed for shows and events and does not guarantee vehicle-inspection compatibility for public-road use.

Is professional installation recommended?
Yes. Professional test fitting, alignment, preparation, painting, and final installation are recommended for the best fit and finish.