Description
AST Removable Half Roll Cage Toyota Supra Mk5 A90 2-door Coupé V2
The AST Removable Half Roll Cage Toyota Supra Mk5 A90 2-door Coupé V2 is a half roll cage for the rear compartment of the Toyota Supra Mk5 A90 with two-door coupé body. This Half Roll Cage Supra A90 V2 stands on four bolt points and is supplied in sections with sleeve connections, so it can come out again later.
On a car that is used on track, every tube counts: a cage that ties the rear body together makes an immediate difference. This V2 builds on the V1 with extra tubing in the rear structure, so more stiffness and more protection behind your head, still without touching the front compartment.
Key benefits
- Removable: the structure is split into sections via sleeve connections and can come out again.
- More tubing than the V1: extra stiffness and protection at the rear.
- Four bolt points: bolted onto four base plates that are welded to the body.
- Choice of headlining: when ordering you tell us whether the cage has to allow for the headlining or whether the roof is bare.
- Anchored at the rear: in the rear suspension area.
- X-shaped rear structure: the rear is built as an X for extra stiffness.
- E355 steel: 45 mm diameter main hoop, 40 mm for the rest of the structure.
- Custom base plates: 3 mm thick steel, designed per car rather than universal.
- Exact fit: the body is digitised with laser scanners before the cage is drawn in 3D.
- Complete kit: supplied unpainted with fixings, documentation, installation manual and sticker set.
Fits
Toyota Supra Mk5 A90, 2-door Coupé
- Toyota Supra Mk5 A90 two-door coupé
- Version: half roll cage, V2, removable via sleeve connections
- Drift, circuit use and track days
This cage is designed for the two-door coupé of the Toyota Supra A90 and does not fit other body styles or generations.
Technical specifications
- Manufacturer: AST Roll Cages
- Manufacturer part number: CMBN07145
- Sunroof: suitable for a roof without sunroof
- Rear anchoring: in the rear suspension area
- Rear structure shape: X design
- Type: half roll cage, removable via sleeve connections
- Main hoop: E355 steel, 45 mm diameter
- Other structure: E355 steel, 40 mm diameter
- Base plates: 3 mm steel, designed per car
- Mounting: 4 bolt points on welded base plates
- Weight: 71 kg
- Finish: welded and unpainted, in sections via sleeve connections
- Included: welded structure, sleeve connections, reinforcement plates, bolts, washers and nuts, documentation, installation manual and sticker set
Installation and delivery
The cage is built to order; the standard delivery time is 15 to 35 working days. The four base plates are welded to the body, then the cage is bolted onto them. On a Toyota Supra A90, check beforehand that the mounting areas are free of rust: welding onto corroded panels gives a cage that will not do its job in a crash. The rear seat and the rear trim come out. This cage is intended for circuit and competition use; check the regulations of your own motorsport organisation beforehand.
Four bolt points, and via the sleeve connections you take it out again after the season.
Why choose this Half Roll Cage Supra A90 V2?
Not everyone wants a cage welded into the car that never comes out again. This half cage gives you protection behind your head and a stiffer rear body, while the front seats and dashboard stay untouched. The fact that it comes apart also makes it interesting if you ever want to return the car to its original state. Because AST designs the base plates per car, the structure fits snugly rather than with shims.
Frequently asked questions
What do I have to tell you about the headlining?
When ordering you choose whether the cage has to suit a roof with headlining or a bare roof. That determines how closely the tubes follow the roof, so choose what matches your car.
Does this cage also fit other versions of the Toyota Supra A90?
No. This cage is designed for the two-door coupé. Other body styles and generations have a different structure.
Is welding required?
Yes, for the four base plates. They are welded to the body; the cage itself is then bolted onto those plates and can come out again via the sleeve connections.
Can the rear seat stay in?
No. AST does not design its half roll cages to keep the rear seat. Expect the rear seat to come out.
What is the delivery time?
The standard delivery time for this roll cage is 15 to 35 working days, because AST builds every cage to order.
Delivery outside the European Union: different shipping costs may apply. Don’t worry: we will email you as soon as possible after your order and agree the shipping with you. You are not committed to anything without your consent.








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