AST | Roll Bar / Cage | GT86 & BRZ I

Maximum safety for your Toyubaru! With AST roll cages, you can secure the necessary safety for your motorsport use. For years, AST has been the go-to solution in motorsport for anyone who doesn't have their own cage builder. They are also very popular for tourist sessions at the Nürburgring or Hockenheimring.

We offer the complete AST product range, from rear roll bars and full cages to weld-in cells. When it comes to the GT86/BRZ, there aren't many design choices. All cages attach to the rear strut mounts and are available for vehicles either with or without a headliner. Furthermore, the rear seat bench must be removed! The counterplates should also be welded to the car to ensure maximum safety.

All AST cages are supplied unpainted as a standard! Upon request, we can offer powder coating in RAL colors, which will incur additional costs.

The variants are first divided into Motorsport and Trackday categories. Trackday variants are designed for occasional use and do not have any documentation. The Motorsport variants are manufactured according to FIA Appendix J and hold this certification. This assists with registration and approval for motorsport.

Trackday cages are further categorized into Rear Cage (ending behind the seats) and Full Cage (extending to the A-pillar). All of these are removable (with the exception of the holes in the bodywork for the counterplates).

In the motorsport category, the most popular option is the V4 bolt-in solution. This is also bolted, otherwise, we also offer weld-in cells in this category.

You can see the structure for each by clicking on a variant and viewing the images. Below is a written description of the individual products:

Trackday Rear Cage V1/V2 (difference: X-gusset behind the seats):

AST Removable Rear Cage V1 semi-roll cage with 4 mounting points on the body, bolted to 4 reinforcement plates welded to the body. These reinforcement plates are made of 3 mm thick steel and are specially designed and manufactured for each car to achieve maximum safety and a precise fit to the chassis. The roll cage is supplied unpainted as a welded kit and consists of a 45 mm diameter main hoop made of E355 steel. The rest of the structure is made of 40 mm thick E355 steel. The structure is divided into several sections to allow for easier installation in the vehicle.

Thanks to our laser scanner technology, we guarantee an accurate 3D design that fits your vehicle perfectly. The price of this item includes:

• Welded structure (V2 with gussets)
• Reinforcement plates
• Bolts
• Washers and nuts
• Individual documentation
• Installation manual
• Sticker set

These structures are designed for use on public roads. Before purchasing, check the legislation in your country to see if it is possible to legally install one of these structures.

Trackdays Full Cage V2/V3 (difference: X-gusset behind the seats):

Compared to the Rear Cages, these cages are attached at 6 points (with an additional front section reaching the A-pillar). Furthermore, the Full Cages are manufactured according to FIA Appendix J.

Motorsport V4 Bolt in:

AST Bolt In V4 roll cage with 6 mounting points on the body, bolted to 6 reinforcement plates welded to the body. These reinforcement plates are made of 3 mm thick steel and are specially designed and manufactured for each vehicle to achieve maximum safety and a precise fit on the chassis.

The roll cage is supplied welded and unpainted and consists of a 45 mm diameter main hoop made of E355 steel. The rest of the structure is made of 40 mm thick E355 steel. The structure is divided into several sections to allow for easier installation in the vehicle. Thanks to our laser scanner technology, we guarantee an accurate 3D design that fits your vehicle perfectly.

The price of this item includes:

• Welded roll cage
• FIA fittings
• Reinforcement plates
• Bolts, washers, and nuts
• Individual documentation
• Installation manual
• Sticker set

This structure was designed and built according to FIA Appendix J. Check with your association / sports organization regarding the minimum safety requirements that apply to your vehicle, version, engine, and the type of test and/or championship, even if this roll cage fits all engine models.

These structures require modifications and/or removal of interior elements of the vehicle (dashboard, door panels, upholstery, rear seats...). For the V4, you will need to modify the dashboard and likely mount additional mirrors, as the dual support of the A-pillar will restrict your view of your mirrors.