Introducing the MR129 Front Chin Lip for Mercedes R129 (Sport Bumper 1996–2002) – Now Available as a 3D Printable File

Introducing the MR129 Front Chin Lip for Mercedes R129 (Sport Bumper 1996–2002) – Now Available as a 3D Printable File

The R129 Mercedes-Benz SL has always had that timeless ‘90s cool — but if you’ve ever owned a facelift R129 with the factory Sport Package, you know how rare it is to find high-quality styling upgrades that fit correctly and enhance the car’s OEM+ appearance. That’s why I’m proud to release the MR129 Front Chin Lip, digitally designed exclusively for 1996–2002 R129 SLs equipped with the AMG-style Sport Bumper — and now available as a downloadable STL file for 3D printing.

Sport Bumper, Sharper Presence

This front chin lip was created to give the facelift sport bumper a sharper, more aggressive front profile while keeping the overall flow clean and era-appropriate. Unlike universal lips or ill-fitting aftermarket options, the MR129 Front Chin Lip was digitally sculpted using precision 3D modeling to complement the factory lines of the late-model SL500, SL600, and other R129s with the AMG-style bumper.

The result is a low-profile, wide stance lip that enhances road presence without looking out of place. It's subtle, clean, and looks like something Mercedes-Benz could have offered from the factory — but better.

Why a Digital File?

We live in a global world. Shipping large parts internationally can be slow, expensive, or even impossible for some customers. That’s why this product is available as a high-resolution STL file, ready for 3D printing at home or via your local print service.

Benefits of the Digital Format:

  • 🌍 Worldwide access – Download instantly, no matter where you are
  • 🧩 Perfect fit – Modeled specifically for the 1996–2002 R129 sport bumper
  • 🛠️ DIY-friendly – Print in your preferred filament and finish
  • 💸 No shipping fees, no customs delays
  • 🎨 Customize your material, color, and mounting method

This format empowers R129 owners around the world to access and install this piece on their own terms, whether for a show build, daily driver, or custom restoration.

Designed for the 1996–2002 R129 Sport Models

This chin lip was modeled to fit the facelift sport bumper, found on:

  • SL500 Sport (1996–2002)
  • SL600 Sport (V12 models with AMG styling)
  • R129s equipped with factory AMG sport kits in the final production years

⚠️ Note: This lip is not compatible with pre-facelift or non-sport bumpers — but don’t worry, we have more parts for those models on the way.

Easy to Print, Easy to Fit

The STL file is delivered in segments, allowing for:

  • Printing on smaller 3D printers
  • Easier handling, sanding, and finishing
  • Stronger modular construction

Assembly instructions are included, and the lip can be bonded together, sanded smooth, and mounted using automotive adhesive, screws, or 3M tape — depending on your install preference.

Whether you’re after a performance-inspired look or just want to give your SL a subtle edge, this chin lip is an ideal weekend project that makes a big difference.

A Note from the Designer

As someone who owns and builds R129s myself, I know the frustration of seeing platforms like the W124, W201, and even the W140 get more love in the aftermarket world. That’s why I created MR129 — to give us, the R129 community, something tailored, modern, and enthusiast-driven.

Every product is designed with love, purpose, and the intention to fill the gaps left behind by the OEMs and tuners of the ‘90s. This front chin lip is one of those parts — designed to complete the front end of your SL, add visual weight, and modernize its stance.

Download the MR129 Chin Lip Today

🛒 You can purchase and download right now at:👉MR129 Chin Lip STL file 

Files are delivered instantly after checkout so you can get to work right away.

What’s Next from MR129?

We’re just getting started. Coming soon:

  • Rear spoilers (with third brake light cutout)
  • Diffusers and full aero packages
  • Engine bay accessories
  • Interior trim mods and digital gauge bezels
  • Full apparel line for the SL community
  • More STL files for DIYers and international builders

We’re building the definitive aftermarket brand for the Mercedes R129, and I’m grateful to have you along for the ride.

Thanks for being part of the MR129 movement. Whether you’re restoring your SL or building a custom masterpiece, these digital tools are here to support your vision. If you print and install this lip, be sure to tag us on Instagram — I’d love to feature your build!

🛠️ Tag your installs @misterr129 and use #MR129 — I’ll repost builds and share tips with the community.

– MR129

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