IRURI Modular Side Step Boards for Lexus GX550

IRURI HILLS Modular Side Step Boards — Lexus GX550 | Pair

$908.96
$908.96 $988.00
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IRURI Modular Side Step Boards for Lexus GX550
  • IRURI Modular Side Step Boards for Lexus GX550
  • IRURI Modular Side Step Boards for Lexus GX550 — aluminum-magnesium alloy step system
  • IRURI Modular Side Step Boards for Lexus GX550 — vehicle-specific exterior step system
  • IRURI Modular Side Step Boards for Lexus GX550 — off-road vehicle side access
  • IRURI Modular Side Step Boards for Lexus GX550 — modular side step assembly
  • IRURI Modular Side Step Boards for Lexus GX550 — lower side body accessory
  • IRURI Modular Side Step Boards for Lexus GX550 — entry and exit step configuration
  • IRURI Modular Side Step Boards for Lexus GX550 — 5-axis CNC-machined modular components
IRURI HILLS Modular Side Step Boards — Lexus GX550 | Pair

IRURI HILLS Modular Side Step Boards — Lexus GX550 | Pair

5-Axis CNC Step Modules · T6 Al-Mg Alloy · Patented Finish
Replaceable Sections · Laser-Cut Brackets · Factory Bolt-On · No Drilling
$908.96 $988.00
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Specifications & Maintenance

Material & Craft: Machined from aerospace-grade aluminum-magnesium alloy via precision 00CNC molding. Features a hard-anodized surface for maximum corrosion, UV, and scratch resistance.

Fitment: 100% direct bolt-on design. Precision-engineered for perfect OEM alignment with zero drilling or vehicle modifications required.

Maintenance: High-pressure wash safe. Periodically check fastener torque after heavy off-road or overlanding trips.
Shipping & Guarantees

Worldwide Free Shipping: Complimentary global express shipping automatically applied at checkout. Fully tracked from dispatch to delivery.

Flexible Payments: Split your total into 4 interest-free installments or flexible monthly options with Klarna.

30-Day Hassle-Free Returns: We offer a 30-day return window for unused, uninstalled products in original packaging.

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IRURI HILLS Modular Side Step Boards — Lexus GX550 | Pair

01 Product
Concept

IRURI HILLS · LEXUS GX550

Machined in Modules.
Built as a System.

Rather than using one continuous conventional running board, IRURI divides the primary stepping surface into individual CNC-machined modules connected through a dedicated vehicle mounting system.

The visible and functional step modules are produced from T6 aluminum-magnesium alloy using 5-axis CNC machining, while laser-cut sheet-metal brackets form the connection between the machined modules and the GX550's factory mounting locations.

5-Axis CNC Step Modules T6 Al-Mg Alloy Laser-Cut Brackets Replaceable Sections Patented Finish No Drilling
02 Modular
Architecture

Serviceable Step Sections

Replace the Section.
Not the Whole Board.

The stepping surface is divided into independent modular sections. This allows a localized section to be serviced or replaced separately rather than treating the complete side step as one inseparable component.

Modular Sections

Independent CNC-machined modules form the primary stepping surface of the complete assembly.

Replaceable Components

Individual sections can be addressed independently when service is limited to one area.

Long-Term Serviceability

Modular construction reduces the need to replace the entire board for localized maintenance.

Modular by design. Serviceable by section.
03 Manufacturing

5-Axis CNC T6 Al-Mg Step Modules + Laser-Cut Brackets

The Step Is Machined.
The Mount Is Fabricated.

The primary step modules are cut from T6 aluminum-magnesium alloy using 5-axis CNC machining. This process creates the visible stepping surfaces, edge profiles, grooves, recesses and three-dimensional geometry of each module.

The mounting and connecting structure uses laser-cut sheet-metal brackets to create the interface between the machined step modules and the vehicle's factory attachment locations.

5-Axis CNC Step Modules

The primary visible and functional stepping components are CNC-machined rather than formed as conventional flat-board sections.

T6 Al-Mg Alloy

The primary machined step modules use T6 aluminum-magnesium alloy.

Laser-Cut Brackets

Fabricated sheet-metal brackets provide the connection between the machined modules and factory vehicle mounting points.

04 Step
Interface

CNC-Machined Surface Geometry

Texture Where
Your Foot Lands.

Defined grooves, recesses and machined surface geometry are integrated directly into the primary step modules instead of relying on a completely smooth board surface.

The stepping interface therefore becomes part of the CNC geometry and visual architecture of the product rather than a separate generic tread plate added afterward.

05 Surface
Engineering

IRURI Proprietary Patented Fade-Resistant Surface Treatment

Engineered for
Long-Term Color Stability.

Side steps remain continuously exposed to sunlight, rain, washing and changing outdoor conditions. The finished components use IRURI's proprietary patented fade-resistant surface treatment, engineered for long-term color stability and to help resist visible fading and discoloration from prolonged outdoor exposure.

Patented Treatment

IRURI proprietary patented surface technology for exterior vehicle components.

Color Stability

Engineered around long-term exterior color stability during repeated outdoor use.

Fade Resistance

Helps resist visible fading and discoloration associated with prolonged sunlight and outdoor exposure.

06 Specs &
Fit

Technical Specifications

Series IRURI HILLS
Product Type Modular Side Step Boards
Main Step Material T6 Aluminum-Magnesium Alloy
Main Step Modules 5-Axis CNC Machined
Mounting / Connection Structure Laser-Cut Sheet-Metal Components
Architecture Modular / Replaceable Step Sections
Step Surface CNC-Machined Grooved Surface Geometry
Finish Appearance Matte Black
Surface Treatment IRURI Proprietary Patented Fade-Resistant Surface Treatment
Dimensions 1030 × 460 × 140 mm
Weight Approx. 15 kg
Configuration Driver + Passenger Pair
Installation Factory Bolt-On
Drilling Required No
07 Installation

Factory-Point Installation

Bolt On.
No Drilling.

The GX550 mounting system installs through existing factory attachment locations. No drilling or permanent cutting is required for normal installation.

Estimated Time Approx. 45–60 Minutes
Difficulty Intermediate
Recommended Tools Metric Socket Set / Torque Wrench / Hex Keys
Mounting Existing Factory Attachment Locations
Drilling No
Permanent Cutting No
08 FAQ

What Part of the Side Step Is CNC Machined?

The primary step modules are produced from T6 aluminum-magnesium alloy using 5-axis CNC machining. These sections form the visible and functional stepping surfaces of the system.

How Is the Mounting Structure Made?

The mounting and connection system uses laser-cut sheet-metal brackets to connect the CNC-machined step modules to the GX550's factory attachment locations.

Can Individual Step Sections Be Replaced?

Yes. The modular architecture allows individual sections to be serviced or replaced independently from the complete side-step assembly.

Is the Entire Product One CNC-Machined Part?

No. It is a modular assembly made from multiple 5-axis CNC-machined step modules and a separate laser-cut mounting structure.

What Material Is Used for the Step Modules?

The primary machined step modules use T6 aluminum-magnesium alloy.

Does Installation Require Drilling?

No. The system installs through existing factory attachment locations without drilling or permanent body modification.

What Surface Treatment Is Used?

The finished components use IRURI's proprietary patented fade-resistant surface treatment, engineered for long-term color stability and to help resist visible fading and discoloration from prolonged outdoor exposure.

Are Both Sides Included?

Yes. The product is supplied as a driver- and passenger-side pair together with the required mounting hardware.

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