The CageKits RX8 Road Race Spec Roll Cage Kit is engineered for maximum strength, precision, and compliance with NASA or SCCA standards depending on the weight of the gutted chassis. Built from a combination of 1.75″ 1020-1026 DOM and 1.5″ x .095″ 1020-1026 DOM tubing. Designed specifically for the Mazda RX8 (2003-2012), each tube is CNC-notched, precision-bent, and laser-etched for exact placement—ensuring a clean, straightforward installation with no custom fabrication required.
Made to Order — Ships Upon Completion
Tubing Configuration
(Main Structure – 1.75″ x .095″ DOM): RX8-A-0103
Main Hoop, A-Pillars, Front Top Bar, Door Bars, Sill Bars, Rear Down Bars, Dash Bar, Diagonals, and Harness Bar
(Main Structure – 1.75″ x .120″ DOM): RX8-A-0102
Main Hoop, A-Pillars, Front Top Bar, Door Bars, Rear Down Bars, Dash Bar, Diagonals, and Harness Bar
(Supporting Structure – 1.5″ x .095″ DOM):
Roof Bars, FIA Bars, Door Bar Supports, Anti-Intrusion Bars, and Tube Gussets
Door Bar Styles and Depth
The kit offers two door bar depth options to suit your interior and window setup. Both options require a gutted chassis for installation.
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Gutted X Door Bars – Sits deep within the door cavity for maximum side clearance. Full removal of OEM door cards is required. Windows will not remain.
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Non-Gutted Ladder Door Bars – Brings the bars closer to the interior to allow working windows. OEM door cards cannot be fully retained and must be trimmed halfway horizontally or replaced with a sheet metal panel.
Technical Details
- Built from 1.75″ and 1.5″ DOM tubing
- CNC-notched joints for precise, tight fitment
- Laser-etched placement guides for easy tube identification
- Precision-bent to match RX8 chassis geometry
- NASA / SCCA–inspired design and layout
- Supersedes Drift Spec structures in tube sizing and layout requirements
Installation & Compliance Notes
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Compliance Responsibility: Customers are responsible for verifying that this roll cage meets the rules and technical requirements of their racing organization or sanctioning body.
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Cages are optimized for competition and off-street applications.
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