BMW 5 Link Rear Suspension Display (Print File)

Visualize Suspension Geometry with our 3D Printed BMW 5-Link Model

If you've ever tried to wrap your head around multi-link rear suspension, you know it’s nearly impossible to capture. I designed this 3D printed model to help make sense of it.

This is a to-scale replica of a BMW rear 5-link arrangement. It’s not just a static statue, though. It uses polished steel 9mm balls (M4x.7 threads) for smooth articulation and feel.

I made every single control arm adjustable on the fly. There’s no wrenching needed—just slide a locking collar back, adjust the length, and snap it back locked. I even included green indicators for the neutral positions so you don't get lost in the setup.

This model lets you cycle the suspension and see, in exaggerated form, exactly what each arm controls. It’s amazing for visualizing dynamic changes in camber, toe gain, anti-squat, bump steer, and more. It’s one thing to read about it, but it’s another thing entirely to move the suspension through its travel and watch the geometry change in front of your eyes.

*Hardware required to purchase* 

12 of the 9mm balls (buy from us or source online) AMAZON LINK 

12 of  M4x.7 - 20mm long button head bolts (buy from us or a hardware store)

1 of M4 x 8mm long button head bolt (buy from us or a hardware store)

Personal Use Only License:
By purchasing this file, you are granted a non-transferable, non-commercial license to download and 3D print this model for your personal use.

You may NOT:
– Resell or redistribute the digital file
– Upload, share, or post the file on any website, including free STL sites
– Sell physical prints of this file
– Modify the file for the purpose of resale

All designs remain the intellectual property of FDF Raceshop.