Description
AST Multipoint Weld-in Roll Cage BMW E36 Touring V3 NASCAR door
The AST Multipoint Weld-in Roll Cage BMW E36 Touring V3 NASCAR Door Bars is a full roll cage for the BMW 3 Series (E36) with 5-door Touring bodywork. This Multipoint Touring V3 NASCAR has NASCAR-style door bars for extra side protection at the driver’s door and is permanently welded in.
The cage is designed and built by AST Roll Cages in Spain, for drivers who want the highest level of side protection.
Key benefits
- Full roll cage covering the front and rear compartments
- NASCAR-style door bars for superior side protection
- Permanently welded to the bodyshell at multiple points
- Tailor-made specifically for the E36 Touring (5-door)
- Supplied as an unpainted weld-in kit with mounting hardware
Suitable for
BMW 3 Series (E36), 5-door Touring
- BMW E36 Touring (5-door)
- Type: multipoint weld-in roll cage, version V3 with NASCAR door bars
- Competition, track use and drifting
Technical specifications
- Manufacturer: AST Roll Cages
- Manufacturer part number: CMBN06843
- 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, multipoint weld-in (permanent), NASCAR door bars
- 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: 10 welded mounting points on the bodyshell
- Weight: 71 kg (manufacturer’s figure)
- Finish: unpainted weld-in kit
- Included: weld-in kit, gussets, 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. NASCAR door bars almost always require the door card to be modified. Have the cage fitted by a specialist experienced in roll cage welding.
The maximum side protection you can build into a road car.
Why choose this Multipoint Touring V3 NASCAR roll cage?
NASCAR door bars run alongside the driver in several planes instead of in a single line. This spreads a side impact over a much larger area. AST digitises the bodyshell with laser scanners and designs the cage in 3D, so those bars end up in exactly the right place next to your shoulder.
Frequently asked questions
What exactly are NASCAR door bars?
It is a set of door bars that runs alongside the driver in several planes, as in American stock car racing, for maximum side protection.
Can I still refit my door card?
Usually not without modification. Expect some custom work on the door card.
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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