Adro A18A10-1102 Toyota GR86 Subaru BRZ Widebody V2 Complete Aero Kit 2022-2026

The Adro A18A10-1102 is the complete Widebody V2 kit for the 2022-2026 Toyota GR86 and 2022-2026 Subaru BRZ. This kit ships with widebody front and rear overfenders, a front bumper with bumper extensions, wet carbon fiber side skirts, wet carbon fiber side air vent covers, and a wet carbon fiber rear diffuser everything you need to transform the GR86 or BRZ into a full aero platform. The A18A10-1102 bolts directly to factory mounting points with no cutting and no drilling required. Professional installation and paint are required. The AT-M3 Motorsport Wing is sold separately and, when added, pushes total downforce to over 360 lbs.

What Is Included in the Adro A18A10-1102 Kit

• Front Bumper (PP polypropylene)
• Front Bumper Extensions (FRP)
• Widebody Front Overfenders, left and right (FRP)
• Widebody Rear Overfenders, left and right (FRP)
• Wet Carbon Fiber Side Skirts, left and right
• Wet Carbon Fiber Side Air Vent Covers, left and right
• Wet Carbon Fiber Rear Diffuser

Note: The AT-M3 Motorsport Wing is NOT included. It is available separately. 

Adro V2 Widebody Width Increase

The A18A10-1102 adds approximately 127mm (about 2.5 inches) per side at the front and approximately 152mm (about 3 inches) per side at the rear. This gives the GR86 and BRZ the wide-body stance required for wider wheel and tire setups without modifying the factory body structure.

Construction and Materials

Adro engineered the A18A10-1102 using three different materials matched to each component's function:

• PP (Polypropylene): Used for the front bumper. Flexible, impact-resistant, and holds paint the same way as OEM bumpers.
• FRP (Fiberglass Reinforced Plastic): Used for the front and rear overfenders and bumper extensions. Rigid, lightweight, and paint-ready.
• Wet Carbon Fiber: Used for the side skirts, side air vent covers, and rear diffuser. This is real carbon fiber with a glossy clear coat finish, not a carbon-look wrap or vinyl overlay.

Aero Performance

The Adro A18A10-1102 is not a purely cosmetic kit. The wet carbon fiber rear diffuser generates real downforce at speed. When paired with the separately available AT-M3 Motorsport Wing, the combined system produces over 360 lbs of downforce. This level of aerodynamic load is relevant for track driving, autocross, and time attack builds on the GR86 and BRZ platform.

Installation Notes for A18A10-1102

The A18A10-1102 uses OEM mounting points exclusively. No cutting, trimming, or drilling of the factory body is required. However, this is not a bolt-on-and-drive kit. Professional installation by a body shop or experienced fabricator is required. All components must be painted before installation. Allow adequate lead time: the Adro A18A10-1102 is a made-to-order product with approximately a 3-month production lead time from the date of order.

Fitment for Adro A18A10-1102

Component Dimensions

Product Specifications

A18A10-1102 vs A18A10-1101: Which Kit Is Right for You

Adro offers two versions of the GR86 and BRZ Widebody kit. The A18A10-1102 is the V2 kit and adds the wet carbon fiber rear diffuser. If you plan to run the AT-M3 Motorsport Wing for track use, the A18A10-1102 is the correct kit because the diffuser works as part of a complete underbody and rear aero system.

Frequently Asked Questions About the Adro A18A10-1102

Does the Adro A18A10-1102 require cutting or drilling the factory body?
No. The A18A10-1102 uses OEM factory mounting points only. No cutting, trimming, or drilling of the factory body panels is required.

Is professional installation required for the A18A10-1102?
Yes. Adro requires professional installation by an experienced body shop or fabricator. This is not a DIY bolt-on kit. Proper fitment and alignment of widebody fenders, bumper, and aero components requires professional tools and experience.

Does the A18A10-1102 need to be painted?
Yes. The PP bumper and FRP fenders and extensions ship unpainted and must be professionally painted before installation. The wet carbon fiber components (side skirts, vent covers, diffuser) come finished with a gloss clear coat and do not require painting.

How long does it take to receive the Adro A18A10-1102 after ordering?
The A18A10-1102 is a made-to-order product. The current lead time is approximately 3 months from the date of order. Plan your build timeline accordingly.

Does the A18A10-1102 fit both Toyota GR86 and Subaru BRZ?
Yes. The A18A10-1102 fits the 2022-2026 Toyota GR86 Base and Premium trims and the 2022-2026 Subaru BRZ Premium and Limited trims. The GR86 and BRZ share the same platform, so the kit is engineered to fit both vehicles.

Is the AT-M3 Motorsport Wing included with the A18A10-1102?
No. The AT-M3 wing is sold separately. The A18A10-1102 kit includes the front bumper, front bumper extensions, widebody front and rear overfenders, carbon fiber side skirts, carbon fiber side air vent covers, and carbon fiber rear diffuser only.

What is the difference between the A18A10-1102 and the A18A10-1101?
The A18A10-1101 is the V1 kit and does not include the carbon fiber rear diffuser. The A18A10-1102 is the V2 kit and adds the wet carbon fiber rear diffuser. If you are building a car for track use or plan to run the AT-M3 wing, the A18A10-1102 is the recommended choice.

How much downforce does the Adro A18A10-1102 generate?
The A18A10-1102 kit with the optional AT-M3 Motorsport Wing produces over 360 lbs of downforce. The diffuser alone contributes measurable rear downforce. Exact downforce figures for the kit without the wing are not published by Adro, but the rear diffuser is a functional aero component, not a cosmetic piece.

What size tires and wheels does the A18A10-1102 widebody support?
Adro has not published a maximum tire width specification for the A18A10-1102. The front overfenders add approximately 127mm per side and the rear overfenders add approximately 152mm per side over stock. For specific wheel and tire sizing recommendations, contact Adro or consult a fitment specialist familiar with the GR86 and BRZ platform.

Is the carbon fiber on the A18A10-1102 real carbon fiber?
Yes. The side skirts, side air vent covers, and rear diffuser use wet carbon fiber construction with a gloss clear coat finish. These are not carbon-look vinyl wraps, ABS plastic, or dry carbon. Wet carbon fiber components are finished and UV-coated, ready to install without additional surface treatment.