Description
AST Bolt-in Roll Cage BMW E46 Touring V2
The AST Bolt-in Roll Cage BMW E46 Touring V2 is a full roll cage for the BMW E46 with 5-door Touring bodywork. This Bolt-in E46 Touring V2 builds on the basic version and adds two front reinforcement bars that run from the main structure to the bulkhead.
The cage is designed and built by AST Roll Cages in Spain, for drivers who want more rigidity in the front end without already closing off the door opening with door bars.
Key benefits
- Front reinforcement bars to the bulkhead make the front section of the bodyshell noticeably more rigid.
- Six welded foot plates take the load; the cage is bolted onto them.
- Unobstructed entry, as the V2 does not yet have door bars, which is handy for a car that is also used on the road.
- E355 steel with a 45 mm main hoop and the remaining tubes in 40 mm.
- Supplied in sections with connecting sleeves, so the structure can be assembled inside the Touring.
- Complete mounting kit with reinforcement plates, bolts, washers, nuts and fitting instructions.
- Supplied unpainted, ready for your own colour scheme.
Suitable for
BMW E46, 5-door Touring
- BMW E46 5-door Touring
- Type: bolt-in roll cage, version V2
- Drifting, track use and rallying
Technical specifications
- Manufacturer: AST Roll Cages
- Manufacturer part number: CMBN06720
- Sunroof: for roofs without a sunroof
- Headlining: for roofs without headlining
- Rear anchorage: at the wheel arch
- Rear structure layout: X 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, 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. The six foot plates are welded to the bodyshell; only once that welding is complete is the cage bolted onto them. Bear in mind that the dashboard has to come out in order to fit the front bars.
Version V2 extends the base cage with two reinforcement bars to the bulkhead, for a more rigid front end without door bars.
Why choose this Bolt-in E46 Touring V2 roll cage?
AST digitises the bodyshell with laser scanners and designs the cage in 3D, so that it fits your car exactly. As a result, the front bars neatly follow the line of the A-pillar and the bulkhead. If your main aim is to make the Touring more rigid without sacrificing ease of entry, this is the logical choice.
Frequently asked questions
What does version V2 add compared with V1?
The Bolt-in E46 Touring V2 has the same main hoop and braces as the V1, but adds two front reinforcement bars running to the bulkhead. This makes the front section of the bodyshell more rigid.
Will this cage fit my Touring exactly?
AST scans the bodyshell of this model with laser scanners and designs the cage in 3D. As a result, the tubes and foot plates follow the contours of the E46 Touring, so there is no need for trial fitting and measuring during the build.
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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