G35 Coupe FD Spec - X Door Bar Roll Cage

Overview

This Formula Drift Spec Roll Cage Kit for the Infiniti G35 Coupe features a gutted configuration with X-style door bars for maximum lateral rigidity and interior clearance. Built from 1.5″ x .095″ 1020–1026 DOM tubing, this cage is designed for professional competition use where strength, safety, and driver mobility are critical.

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Note: This is a made-to-order weld-in kit. Be sure to verify current regulations with your sanctioning body prior to purchasing.

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Key Features

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  Vehicle Fitment: Infiniti G35 Coupe (2003–2007)

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  Material: 1.5″ x .095″ 1020–1026 DOM steel tubing

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  Weld-In Design: Requires professional installation and welding

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  CNC Notched & Mandrel Bent Tubing for a consistent and efficient build

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  Laser-Etched Tube Placement Guides for proper fitment and alignment

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  X-Style Door Bars: Designed for maximum side impact resistance and chassis stiffness

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  Gutted Configuration:

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    Requires complete removal of factory door panels

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    Not compatible with window mechanisms or interior trim

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  Two Harness Bar Height Options for the following configurations:

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    Single diagonals (main and rear down bars)

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    Dual diagonals (main and rear down bars)

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  Optional FIA Bars (not required for install)

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Description

The G35 Coupe FD Spec Roll Cage – Gutted with X Door Bars is purpose-built for drift and motorsport environments where every inch of cabin space and every ounce of structural integrity matters. The fully gutted configuration allows the X-style door bars to be positioned deep into the door cavity, enhancing side impact protection and giving the driver more room to maneuver.

Each kit includes CNC notched and mandrel bent tubing, along with laser-etched fitment marks to streamline installation. Made from 1.5″ x .095″ DOM, this weld-in cage delivers serious protection and FD-spec compliance in a fully customizable layout.

Important Notes

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  Made to order – All sales are final

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  Factory door panels must be completely removed

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  Verify sanctioning body tech requirements prior to ordering

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