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3D-Scan

How we make our precision-fit protection films for your Tesla

7 min read
So entstehen unsere passgenauen Schutzfolien für deinen Tesla – vom 3D-Scan zum fertigen Pattern

Paint protection film is only ever as good as its fit. Millimeters decide whether a pattern runs cleanly into an edge or whether a gap is left at the fender where dirt later collects. That's exactly why we don't cut our films freehand. Instead, we create a digitally measured, precision-fit pattern for every Tesla model. Here we'll quickly show you how such a pattern comes to life, from the real car to the finished film.

Why fit is everything on a Tesla

Teslas have clean, large-surface shapes: the continuous hood, the sweeping bumper on the Model 3 and Model Y, and the sills where stone chips strike most often. Surfaces like these don't forgive an imprecise cut. A film that's a millimeter too short exposes a paint edge; one that's too large throws wrinkles in the curve. A precision-fit pattern takes exactly that risk off your shoulders: you only apply it, nothing gets cut on the car.

It starts with a real Tesla

We don't work with drawings pulled from the internet, but with the actual vehicle – and depending on the job, with two different 3D scanners. The FreeScan Trak Nova is a markerless measurement scanner: it works without adhesive dots and captures large areas, right up to the whole car, very quickly. The EinScan Rigil, on the other hand, is a high-resolution blue-laser scanner for individual parts – it works with reference markers (the small adhesive dots) that give it an exact hold. Ideal when only individual parts like the bumper, fender, or tailgate are new after a facelift.

A Tesla Model Y Performance being scanned with the EinScan Rigil – the reference markers (adhesive dots) on the bodywork are clearly visible.

The scanner captures the surface as a fine point cloud with accuracies in the hundredth-of-a-millimeter range. The result is an exact digital replica of your Tesla, on which every edge and every curve sits where it really does on the car.

3D blue-laser scan of a Tesla part with reference markers
Close-up of the Rigil scan: the blue laser grid samples the curved surface point by point, guided by the reference markers.

The real challenge: flat film on curved bodywork

PPF is a flat piece of film. A Tesla body is anything but flat – it's doubly curved. For a flat film to conform to such 3D shapes at all, it has to be stretched in places – at deep curves like bumper corners or wheel arches, pulling the film on wrinkle-free would simply be impossible without this stretching. PPF is made exactly for this: under heat it can be stretched within limits. But the pattern has to plan for this stretch from the outset, because the shape changes as the film is stretched.

That's exactly what our pattern software does: it unwraps the curved surface into a flat plane and distributes the necessary stretch to where the film can absorb it without trouble. That way the film lays cleanly around corners and curves, without wrinkles or 'fingers' – the small standing puckers that form when too much material meets too little surface. A stretch heatmap shows in advance how hard the film has to work at each spot.

From scan to finished pattern

The raw scan becomes a cut file a machine can cut in a few cleanly separated steps:

  1. Clean the scan. Background and stray points out, only the part remains.
  2. Define the surface. We mark exactly where the film sits and where it wraps over the edge.
  3. Unwrap. The curved surface is computed into a flat plane, and a stretch heatmap shows where the film is working.
  4. Edge allowance. A few millimeters of allowance so the film can be pulled around the edge and no paint is left exposed.
  5. Cut file. The finished pattern is exported as a cuttable file.

Here's what that transition looks like on a real part, in this case the sill of a Tesla Model 3 "Highland": on the left, the 3D scan becomes the unwrapped, flat pattern; on the right, the real part on the car.

Animation: the flat, cuttable PPF pattern is created from the 3D scan of a Tesla Model 3 Highland sill
Tesla Model 3 "Highland", sill: the unwrapped, flat pattern is created from the 3D scan.
Sill on the Tesla Model 3 Highland with the door open
The same part in real life: the sill on the Model 3 "Highland" that the pattern is cut to fit.

→ This exact part: precision-fit PPF for the sills on the Model 3 "Highland" (Standard / Rear-Wheel Drive)

A sill is still comparatively flat. The film is really put to the test on heavily curved parts like a bumper: here it has to be stretched considerably during application, otherwise it couldn't be laid on wrinkle-free at all. The heatmap in the pattern shows in advance where and how much – here on the bumpers of the Model Y Standard and Model Y Performance.

Tesla Model Y Standard bumper: 3D scan and the flat PPF pattern unwrapped from it with stretch heatmap
Tesla Model Y Standard, bumper: on the left the 3D scan, on the right the unwrapped pattern. The colored heatmap marks the zones where the film is stretched.

→ Precision-fit PPF bumper for the Model Y Standard

Model Y Performance bumper: unwrapped PPF pattern with heatmap as a cuttable DXF file
Tesla Model Y Performance, bumper: the unwrapped pattern is exported as a cuttable file (DXF).

→ Precision-fit PPF bumper for the Model Y Performance

Finished PPF patterns nested on the sheet, ready to cut
Finally, the finished patterns are nested space-savingly on the sheet and cut.

Verified on a real car

Before a pattern makes it into the shop, we apply it once as a test on the real vehicle. Only when every edge sits, the film lays down without wrinkles or 'fingers', and no paint is left exposed anywhere do we release it. So what you get is never an approximation, but a cut verified on a real Tesla.

Precut vs. the alternatives

Why all this effort? Because the usual alternatives either risk your paint or only fit roughly.

Method Paint risk Fit
Bulk film, cut on the car The blade can nick the clear coat depends on the installer's skill
Generic universal patterns no cutting on the car only approximate
Scan-based pattern (Tesla-Protect) no cutting on the car exact, verified on a real Tesla

What this means for you

All the effort of scanning, unwrapping, and test-fitting happens before you even order, so that the easy part is what's left for you at home. Your film is precut to the millimeter, you don't have to cut anything on the car, and because the pattern was verified on a real Tesla, it fits on the first try. Exactly the way it should be: as if the film were made for your car specifically, because it is.

Precision-fit PPF for your Tesla

Precut, verified on a real vehicle, and ready to apply, for the Model 3, Model Y, and more.

Go to Tesla-Protect

Frequently asked questions

Do I still have to cut anything on the car?

No. The pattern is precut to the millimeter. You clean the surface, spray it, lay the film on, and squeegee it down. There's nothing to cut.

Which Tesla models are precision-fit patterns available for?

We create patterns model-specifically, including for the Tesla Model 3 (including the "Highland" facelift) and the Model Y. When ordering, you simply choose the variant for your model year.

How accurate is the scan?

We scan with metrological 3D scanners in the hundredth-of-a-millimeter range and then check every pattern with a test fit on a real vehicle before it goes into the shop.

Go even deeper

Want the complete story, from photogrammetry through our scanners to the pattern software with all seven work steps? We described the in-depth version over at our sister brand PPF-Kits:

How our precision-fit PPF patterns are made – the detailed workshop report at PPF-Kits →

Note: Model availability and the scope of individual sets may vary. The details on the respective product page are what count.