BMW (E37) Z3 roll cage 2-door Roadster welded in V4 AST-23912

* Compatibility with soft top and hard top may require modifications to anchors, mechanisms or roofs themselves. AST welded V4 roll cage with 8 points to the body. 3mm thick steel reinforcement plates are designed and manufactured specifically for each car, ensuring maximum safety and matching to the chassis. the roll cage is delivered with a welding kit, and unpainted, and consists of a main rim with a diameter of 45mm (E355 steel) the rest of the cage is made of a rim with a diameter of 40mm (steel E355). Thanks to our laser scanner technology, we guarantee an accurate 3D design that fits your vehicle Kit includes: - Welding kit - Inserts - Reinforcement plates - Bolts, washers and nuts - Individual documentation - Installation instructions - Sticker kit - Welding test T * Consult your federation / sports organization for the minimum specific safety requirements for your vehicle and engine version as the roll cage fits all engine models.