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Description

AST Multipoint ASN Weld-in Roll Cage Nissan GT-R R35 Coupé

The Multipoint ASN Roll Cage R35 is a full roll cage for the Nissan GT-R with R35 chassis in the 2-door Coupé body, and the heaviest construction AST designs for this car: twelve weld points to the body. This is a separate line alongside the regular weld-in cages, aimed at drivers who want to have their car certified through their national sporting authority.

AST states that this structure is designed and built according to the FIA homologation regulations for safety cages. The factory documentation for this item shows no homologation number; the papers belong to a certification procedure that AST sends by e-mail after delivery.

The package comes as a weld-in kit with tubes cut and bent to size, reinforcement gussets and base plates of 3 mm steel, plus weld practice material and a weld test piece so the builder can check his settings before starting on the car.

Key benefits

• Twelve weld points, more than any other R35 cage in the range.
• Designed and built according to the FIA homologation regulations for safety cages.
• Weld practice material and weld test piece included, for verifiable weld quality.
• Reinforcement gussets and base plates of 3 mm steel, designed per car.
• Anchoring in the rear suspension area, with a V design rear structure.
• Drawn in 3D after digitising the body with a scanner.
• Supplied unpainted, as it should be for a structure that still has to be welded in.

Fits

Nissan GT-R, R35 chassis, 2-door Coupé

• Nissan GT-R R35 Coupé, four-wheel drive
• Version: welded-in full roll cage, 12-point multipoint ASN
• Competition use where certification through a national sporting authority is required

Technical specifications

• Manufacturer: AST Roll Cages
• Manufacturer part number: CMBN04511
• Type: full roll cage, 12-point multipoint ASN, permanently welded in
• Homologation: designed and built according to the FIA homologation regulations for safety cages, no homologation number stated
• Sunroof: suitable for a roof without sunroof
• Headlining: suitable for a roof without headlining
• Rear anchoring: in the rear suspension area
• Rear structure shape: V design
• Main hoop: E355 steel, 45 mm diameter
• Other structure: E355 steel, 40 mm diameter
• Base plates: 3 mm steel, designed per car
• Mounting: 12 weld points to the body
• Weight: 210 kg
• Finish: unpainted, supplied as a weld-in kit
• Included: tubes cut and bent to size, reinforcement gussets, base plates, installation manual, weld practice material and a weld test piece

Installation and delivery

The package is made to order, with a delivery time of 15 to 35 working days. For this structure AST explicitly states that interior parts have to be modified or removed, including the dashboard, the door panels, the trim and the brake booster. So do not count on a car that still looks original afterwards. The documentation belongs to a certification procedure that follows by e-mail after delivery, and the ASN or FIA papers have to be purchased together with the cage.

Twelve weld points, weld practice material in the box and a certification process to go with it: this is a cage for anyone who has to prove on paper what is in the car.

Why choose this Multipoint ASN Roll Cage R35?

In many championships it is not only the construction that matters but also its certification. This Multipoint ASN Roll Cage R35 is intended for exactly that: twelve weld points, a build according to the FIA regulations for safety cages, and a process to get the papers in order. For a car that only drives on the circuit and where the regulations ask for documentation, that is the difference between being allowed to start and staying on the sidelines.

Frequently asked questions

Is the ASN or FIA documentation included with the cage?

No. AST states that the ASN or FIA documentation has to be purchased together with the roll cage, and that after delivery you receive a certification procedure by e-mail that you have to follow correctly. Contact us about this before you order.

Does it carry a homologation number?

The factory documentation for this item shows no homologation number. AST only states that the structure is designed and built according to the FIA homologation regulations for safety cages.

What has to be done to the interior?

AST mentions modifying or removing interior parts, including the dashboard, the door panels, the trim and the brake booster. This is not a cage you put in an otherwise original car.

Why is welding material included?

The package contains weld practice material and a T-shaped weld test piece, so the builder can check his equipment and technique before starting on the body. In a certification process the weld quality is assessed.

What is the difference with the 10-point multipoint cage?

Two more weld points and a package set up for certification. The 10-point versions do carry an AST homologation number, this Multipoint ASN Roll Cage R35 does not.

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.