🚗 Automotive · ASA (100 °C) / PPA-CF (227 °C)

Automotive & Motorsport 3D Printing Calculator

UV- and heat-resistant ASA (100 °C) is pre-selected! For under-hood engine bay parts, switch to PA6-GF (182 °C), PA6-CF (186 °C), or PPA-CF (227 °C) in Step 1.

STL · OBJ · 3MFProfessional equipmentNo hidden feesInstant order without quote

Rings: rotate in 5° steps (or click a ring to enter 0.1° angle) · Lay on face: click a surface

Overhang (supports needed) Borderline Show overhangs

📦

Drop your model here

or click to choose a file from your device

✨ No file handy? Try a sample model:

📐 No 3D file (only a hand sketch, photo or broken part)? Send an inquiry for a quote →

STL · OBJ · 3MF · max 120 MB. The file is analysed in your browser.

Size-

Volume-

Model weight-

Print time-

Supports-

Overhang-

1 Material and colour

Colour

2 Quality and settings

🛠️ Let VARVX configure it for me – choose the best orientation and strength Answer 4 quick Yes/No questions below, pick the usage class & material, and describe the part.

💪 Must the part withstand force / load?

✨ Must the exterior be ultra-detailed? ?We print with a very fine layer height (0.12 mm instead of standard 0.20 mm). This brings out fine details and smoother shallow curves, but significantly increases print time (and price) and can slightly reduce mechanical strength. 💡 Tip: On standard straight and functional parts the difference is barely visible to the naked eye – standard layers are usually best (choose No).

🪄 Must supported surfaces look as clean as the rest of the part? ?When part of the model overhangs in the air (angle > 45°, red areas in 3D view), temporary supports must be printed underneath. Choosing "No" (standard supports): a tiny air gap (~0.2–0.3 mm depending on nozzle) is left so supports can break away, leaving the supported surface slightly rougher with ~0.2–0.3 mm dimensional variance. Choosing "Yes" (dedicated support interface): we print the contact layer with a 2-nozzle printer using a separate release material at 0 mm gap, keeping the supported surface smooth, strong and accurate (slower & higher cost). 💡 Tip: If the supported side is hidden and ~0.3 mm variance does not matter, choose No – it is much more affordable.

☀️ Will it be used outdoors, in a car or warm area?

🧪 Choose usage class and filament: Click a usage class and select a filament below – see heat resistance and best use cases, and the price updates instantly.

Describe what the part does and how it is loaded:

Where and in what direction do forces, bending or tension act? (e.g. "bolt pulls from this hole", "clip bends outward" – we orient the layers for maximum strength)
Where is the part used and which surface must look the cleanest?

✓ We will orient the part on the build plate and configure print settings based on your answers.

Layer height

Infill: 15%

⚙️ Advanced settings

Nozzle

Walls

Bottom layers

Top layers

Infill pattern

3 Supports

Automatic (recommended)The 3D view highlights all surfaces that may require support. Exact supports are reviewed and configured for the best result before printing. No supportsIf the model prints fine without supports.

✨ Smooth & stronger support surface – dedicated interface material (Support Interface, Z=0 mm)The support contact layer is printed on a dual-nozzle printer using a separate release material (e.g. PETG ↔ PLA) with zero air gap (Z=0 mm). This leaves the supported surface smooth and dimensionally accurate, and adds significant strength on thin or curved parts because the bottom layers are pressed firmly together rather than printed loosely in the air. 💡 For thicker parts where the underside appearance does not matter, you can leave this unchecked – standard single-material supports are much more affordable.

✨ Logo on Part (SVG)

Upload an .SVG file and click on the model surface where you want to place the logo.

✋ ✋ Drag the logo across the surface to reposition it

Relief type

Embossed (+)Protrudes outward from surface Debossed (-)Engraved cavity into surface

Logo size 35 mm

Height / Depth 0.80 mm (4 layers)

⚓ Anchoring depth into part 3.0 mm

Rotation on surface 0°

📐 Bend around cylinder / pipe

4 Quantity and notes

Quantity

Note (optional)

🚀 Rush order (faster, extra charge)

Price / pc

Total

Price includes VAT, shipping is added at checkout. Standard dimensional accuracy ±0.2 mm. The price is an estimate - if the model turns out to be more complex we will let you know before printing.

Only have a hand sketch, STEP file or special requirements? Send an inquiry →

How it works

1. Upload your model

STL, OBJ or 3MF. The file is analysed in your browser - size, volume and overhanging surfaces.

2. Choose material and settings

Material, layer height, walls, infill and supports. The price updates instantly.

3. Add to cart

The file is added instantly to your cart and uploaded when you confirm your order at checkout.

Automotive-Grade Polymers That Never Melt in a Hot Cabin

From classic car restoration trim to motorsport air intakes, gauge pods, and marine brackets

☀️ Cabin & Exterior Trim: ASA & ASA-CF (100–110 °C)

Withstands 85 °C summer dashboards, UV radiation, road salt, and sub-zero winters without warping, fading, or cracking.

🔥 Engine Bay & Motorsport: PA6-GF, PA6-CF & PPA-CF

Rated from 182 °C to 227 °C with full resistance to motor oil, fuel, coolant, and engine vibration – ideal for intake ducts, sensor mounts, and brackets.

🛞 Grommets, Boots & Bumpers: TPU 95A

Oil- and tear-resistant polyurethane elastomer for custom dust boots, firewall grommets, and vibration isolators.

Frequently asked questions

Why should automotive parts never be printed in PLA?

Parked car interiors reach 80 °C+ in summer sunlight, causing PLA (55 °C HDT) to warp within minutes. Always use ASA (100 °C) or ABS-GF (99 °C) for cabin parts.

What material should I choose for under-the-hood engine bay brackets?

Choose PA6-GF (182 °C), PA6-CF (186 °C), PAHT-CF (194 °C), or PPA-CF (227 °C). They handle radiant engine heat, oil splashes, and heavy vibration.

Can ASA and ABS-GF automotive parts be primed and painted?

Yes – sand with 240–400 grit, apply standard automotive plastic primer/filler, and spray with OEM colour coat.

What automotive parts are most commonly ordered?

Gauge pods, cupholders, headlight repair tabs, intake velocity stacks, roof rack caps, CarPlay bezels, and discontinued classic car clips.

What is the maximum single-piece size for automotive prints?

Up to 325 × 320 × 325 mm in our heated enclosed chambers.

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