MR129 Type C – Origin Full Side Skirts | Mercedes-Benz R129 Pre-Facelift (1989–1995) — Digital STL File

Enhancement you have to look twice to notice—tight, factory-inspired fitment for owners who want a sharper look without it reading as aftermarket. Refined, OEM+ styling designed specifically for the Mercedes-Benz R129.

DIGITAL STL FILE DOWNLOAD — NO PHYSICAL PRODUCT INCLUDED

The MR129 Type C – Origin Full Side Skirts are an original MR129 design developed exclusively for pre-facelift Mercedes-Benz R129 models (1989–1995). Designed as overlay rocker panels, they install over the factory side skirts to create a cleaner, more refined side profile while preserving the timeless character of the original chassis.

Developed from high-resolution 3D scans of the factory side skirts, the original geometry was used to engineer precise mounting surfaces and OEM-inspired fitment. The styling itself has been completely redesigned by MR129, resulting in a subtle enhancement that integrates naturally with the factory bodywork rather than replicating any historical AMG or tuner component.

This listing includes downloadable STL files only. No physical parts are included. These files are intended for customers with access to a 3D printer or a professional printing service.

Digital File Features

• Instant STL file download after purchase
• Original MR129 Type C – Origin design
• Designed specifically for 1989–1995 Mercedes-Benz R129 pre-facelift models
• Overlay design installs directly over the factory side skirts
• Developed from high-resolution 3D scan data for precise OEM-inspired fitment
• Original MR129 styling—not a reproduction of an OEM, AMG, or historical tuner part
• Optimized for sectioning to suit individual printer build volumes
• Suitable for paint, fiberglass, carbon fiber, or other composite finishing

Printing Information

The side skirt add-ons are supplied as digital STL models and may need to be divided into smaller printable sections depending on the build volume of your 3D printer.

Recommended Materials

• Carbon Fiber PETG
• ASA
• ABS
• Other automotive-grade engineering materials

Assembly

Print the components using your preferred material before assembling each side skirt into a full-length rocker panel. For permanent installation, mount the completed side skirts over the factory side skirts using a suitable structural adhesive together with mechanical fasteners where desired.

Once assembled, the side skirts can be painted or finished with fiberglass or carbon fiber to achieve the appearance that best matches your build.

Vehicle Compatibility

Compatible with all 1989–1995 Mercedes-Benz R129 pre-facelift models, including:

• 300SL
• 500SL
• 600SL
• SL320

If you have any questions regarding printing, materials, assembly, compatibility, or finishing, please feel free to contact us before purchasing.