What is the ADRO 992.1 GT3 Rear Apron Panel made from?

Motorsport-grade prepreg carbon fiber, autoclave cured so the resin-to-fiber ratio and weave alignment stay consistent across a wide panel that is viewed straight on.

Do I need the rear diffuser as well?

No. The apron panel and the diffuser are separate parts and either can be fitted on its own, though ADRO designed them to work together and the rear reads as a complete treatment with both.

What does the ADRO 992.1 GT3 Rear Apron Panel actually do aerodynamically?

It was developed with CFD to clean up separation at the trailing edge of the rear bumper and reduce turbulence in the wake, which supports rear-end stability at speed. The diffuser is the part that works on underbody airflow.

Does it fit every 992.1 GT3?

ADRO lists it for all 992.1 GT3 trims. It is not designed for the 992.2 GT3, which uses a different rear end.

Does fitting it require cutting or paint?

No. It replaces the painted lower section using the factory mounting points and arrives in exposed carbon, so no cutting and no paintwork are needed.

How quickly does it ship?

ADRO lists the ADRO 992.1 GT3 Rear Apron Panel as shipping within one to three business days rather than made to order. Contact us if you need a firm date before ordering.

Description

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Description

ADRO Prepreg Carbon Rear Apron Panel for 992.1 Porsche 911 GT3

The ADRO 992.1 GT3 Rear Apron Panel replaces the painted section of the 911 GT3’s rear bumper below the tail lights with exposed prepreg carbon, and it is the half of ADRO’s rear treatment that most changes how wide the car looks from behind. Where the rear diffuser works on air leaving the underbody, the apron panel works on the visible face of the bumper and the air spilling around it. It is CFD shaped rather than styled, fits the 992.1 (all trims) and mounts to the factory points without cutting.

Design and Airflow

ADRO developed the rear treatment using computational fluid dynamics, targeting cleaner separation at the trailing edge of the bumper and less turbulence in the wake behind the car. The sharp angles and channels are the visible result of that work rather than decoration, and the practical benefit is rear-end stability that holds up at speed instead of a change that only shows in photographs. Fitted with the diffuser it presents the rear of the GT3 as one continuous carbon surface.

ADRO 992.1 GT3 Rear Apron Panel Construction

The panel is motorsport-grade prepreg carbon fiber, autoclave cured so resin content and weave alignment stay consistent across its full width. That matters on the rear apron in particular because it is a wide, uninterrupted surface viewed straight on, where any drift in the weave would be immediately visible. The same consistency keeps the part true enough to sit flush against the factory bumper along its whole length.

Features

Autoclave cured prepreg carbon fiber for consistent weave across a wide panel
CFD-developed profile targeting cleaner separation and less wake turbulence
Exposed carbon replacement for the painted lower rear bumper section
Fits the factory 992.1 GT3 mounting points, no cutting required
Pairs with the ADRO rear diffuser to finish the rear end in carbon
Widens the visual footprint of the GT3’s rear

What’s Included

Rear apron panel in prepreg carbon fiber (x1)

Applications

Porsche 911 GT3: 992.1 | 2022-2024

Notes

The ADRO 992.1 GT3 Rear Apron Panel is sold as one rear apron panel, the rear diffuser is a separate part
Designed to be fitted alongside the ADRO rear diffuser (A23A10-1311), though either can be run on its own
Professional installation of the ADRO 992.1 GT3 Rear Apron Panel is recommended. For fitment questions on your car, contact us.

Frequently Asked Questions

What is the ADRO 992.1 GT3 Rear Apron Panel made from? Motorsport-grade prepreg carbon fiber, autoclave cured so the resin-to-fiber ratio and weave alignment stay consistent across a wide panel that is viewed straight on.
Do I need the rear diffuser as well? No. The apron panel and the diffuser are separate parts and either can be fitted on its own, though ADRO designed them to work together and the rear reads as a complete treatment with both.
What does the ADRO 992.1 GT3 Rear Apron Panel actually do aerodynamically? It was developed with CFD to clean up separation at the trailing edge of the rear bumper and reduce turbulence in the wake, which supports rear-end stability at speed. The diffuser is the part that works on underbody airflow.
Does it fit every 992.1 GT3? ADRO lists it for all 992.1 GT3 trims. It is not designed for the 992.2 GT3, which uses a different rear end.
Does fitting it require cutting or paint? No. It replaces the painted lower section using the factory mounting points and arrives in exposed carbon, so no cutting and no paintwork are needed.
How quickly does it ship? ADRO lists the ADRO 992.1 GT3 Rear Apron Panel as shipping within one to three business days rather than made to order. Contact us if you need a firm date before ordering.

About ADRO

ADRO is an aftermarket manufacturer specializing in carbon fiber aerodynamic components for modern performance and sports cars, with aero engineered by former F1 and OEM designers. ADRO develops its parts using CFD simulation with a focus on adding usable downforce at minimal drag cost while preserving each vehicle’s factory balance and lines, producing them in high-grade prepreg carbon fiber. Bulletproof Automotive carries ADRO’s aero program for enthusiasts looking to make their cars faster where it counts.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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