Description
AST Bolt-in Roll Cage BMW E30 Touring AWD V3
The AST Bolt-in Roll Cage BMW E30 Touring AWD V3 is a full roll cage for the all-wheel-drive BMW 3 Series (E30) with 5-door Touring bodywork, the 325iX. This Bolt-in E30 Touring AWD V3 builds on the V2 and adds door bars that shield the occupants from the side.
The cage is designed and built by AST Roll Cages in Spain, for drivers of an all-wheel-drive E30 Touring who take part in competition and regard side protection as a hard requirement.
Key benefits
- Door bars in the door, the key addition compared with the V2 and your protection in a side impact.
- Designed around the 325iX, with foot plate positions that follow the floor of the all-wheel-drive E30.
- Front reinforcement bars to the bulkhead are retained for a rigid front end.
- Main hoop in E355 steel with a diameter of 45 mm, the rest of the structure 40 mm.
- Six bolting points on six 3 mm steel foot plates welded to the bodyshell.
- Closed cage layout in which the main hoop, front bars and door bars form a single unit.
- Complete package with connecting sleeves, reinforcement plates, bolts, washers, nuts, documentation, fitting instructions and a sticker set.
Suitable for
BMW E30 3 Series, 5-door Touring, all-wheel-drive version (325iX)
- BMW E30 3 Series 5-door Touring with all-wheel drive, the 325iX
- Not intended for the rear-wheel-drive E30 Touring; that model has its own RWD version
- Type: bolt-in roll cage, version V3
- Drifting, track use and rallying
Technical specifications
- Manufacturer: AST Roll Cages
- Manufacturer part number: CMBN05115
- 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 on welded foot plates
- 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 and the cage is then bolted onto them. When preparing the car, bear in mind the door cards and window mechanisms, as the door bars run close to them. AST digitises the bodyshell with laser scanners and designs the cage in 3D, so that it fits your car exactly.
With door bars added, the 325iX Touring becomes a genuine competition car, as the driver is now enclosed in a closed structure at the sides as well.
Why choose this Bolt-in E30 Touring AWD V3 roll cage?
Many organisers regard the Bolt-in E30 Touring AWD V3 as the minimum level, because side protection carries a lot of weight in track and rally use. For a 325iX, it is also one of the few ready-made options, as an RWD cage does not match the different floor. Here, the main hoop, front bars and door bars work together as a single rigid structure.
Frequently asked questions
Which drivetrain is this cage intended for?
The Bolt-in E30 Touring AWD V3 is intended exclusively for the all-wheel-drive BMW E30 Touring, the 325iX. A separate RWD version is available for the rear-wheel-drive E30 Touring.
Can I still use my door cards?
The door bars take up space in the door, so the original door card usually no longer fits completely. Many drivers opt for slim panels or a map pocket.
Does the cage really fit my car exactly?
AST scans the bodyshell with laser scanners and designs the cage in 3D based on that data, so the foot plates and tubes end up in the right place and little adjustment work remains.
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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