Description
AST Bolt-in Roll Cage BMW E36 Compact V4
The AST Bolt-in Roll Cage BMW E36 Compact V4 is a full roll cage for the BMW E36 with 3-door Compact bodywork. This Bolt-in Compact V4 is the most comprehensive version in the range, with the full set of reinforcement bars and door bars, and is attached to the bodyshell at 6 points with bolts and FIA sleeves.
The cage is designed and built by AST Roll Cages in Spain, for drivers who refuse to compromise on their E36 Compact.
Key benefits
- Full set of reinforcement bars, the most complete version.
- Door bars for side protection, just like in the V3.
- Full roll cage enclosing the entire interior of the Compact.
- Six points with FIA sleeves for mounting to the bodyshell.
- Removable, with no welding required.
- Supplied unpainted, including mounting hardware.
- Built by AST Roll Cages in Spain.
Suitable for
BMW E36, 3-door Compact
- BMW E36 3-door Compact
- Type: bolt-in roll cage, version V4
- Drifting, track use and rallying
Technical specifications
- Manufacturer: AST Roll Cages
- Manufacturer part number: CMBN05411
- Sunroof: for roofs without a sunroof
- Headlining: for roofs without headlining
- Rear anchorage: in the rear suspension area
- Rear structure layout: V design
- Type: full roll cage, bolt-in (removable)
- Main hoop: E355 steel, 45 mm diameter
- Secondary structure: E355 steel, 40 mm diameter
- Foot plates: 3 mm steel, custom-designed for each car
- Mounting: 6 bolting points on 6 foot plates welded to the bodyshell
- Weight: 210 kg (manufacturer’s figure)
- Finish: welded and unpainted, split into sections via connecting sleeves
- Included: welded structure, connecting sleeves, reinforcement plates, bolts, washers and nuts, documentation, fitting instructions and sticker set
Fitting and delivery
The cage is built to order; the standard delivery time is 15 to 35 working days. AST digitises the bodyshell with laser scanners and designs the cage in 3D, so that it fits your car exactly. This version has the most tubes in the interior, so settle your seating position and belt mounting before you secure the cage for good.
The most complete bolt-in cage AST builds for the E36 Compact, still on six bolted points.
Why choose this Bolt-in Compact V4 roll cage?
If you are having a cage built anyway, this is the version you will not need to add anything to. The full set of reinforcement bars and the door bars are in place from day one, yet fitting remains a matter of bolts and sleeves. That way you get the most comprehensive version without permanently modifying the bodyshell.
Frequently asked questions
What makes the V4 different from the other versions?
The Bolt-in Compact V4 is the most comprehensive version and comes with the full set of reinforcement bars, door bars for side protection included.
Is the cage supplied ready-painted?
No, the cage is supplied unpainted together with the mounting hardware, so you decide on the finish yourself.
What exactly is included in the delivery?
You receive the welded structure, divided into sections via connecting sleeves, plus the 3 mm steel reinforcement plates, the bolts, washers and nuts, the documentation, the fitting instructions and a sticker set.
What is the delivery time?
The standard delivery time for this roll cage is 15 to 35 working days.
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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