Printhead Garage
Audi TT 8N Diffuser Dual-Side Exhaust
Audi TT 8N Diffuser Dual-Side Exhaust
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Gen. Nova Diffuser – Audi TT 8N (Dual Exit) - First-gen, 4-piece rear diffuser for left+right exhaust TT 8N: OEM-mount fit, clean Nova lines, and tough ASA construction. Usable out of the box and finish-ready (sand/paint/wrap).
This version is designed for dual-exit exhaust setups (left + right) and represents our first-generation diffuser: practical, modular, and built to deliver a clean, sporty rear-end look – straight out of the box or as a foundation for further refinement.
🛠️ Made from high-grade ASA – stronger and more UV-resistant than ABS. This material is road-proven and ideal for real-world use, with the added bonus of being easy to post-process.
The part is fully usable as delivered, but those seeking a perfect finish can sand, bond, paint, or wrap it as desired. The surface is compatible with all standard finishing techniques – including carbon overlays.
🔹 Durable ASA Construction – Stronger than ABS, UV-stable, and paint-ready
🔹 Dual-Exit Layout – Designed for TTs with symmetrical exhaust outlets (left + right)
🔹 4-Piece Modular System – Clean assembly with discreet joints
🔹 OEM-Compatible Mounting – Installs using original factory attachment points
🔹 Balanced Design – Subtle geometry that complements the TT’s original lines
🔹 Made to Order – 3D-printed in ~70 hours with precision and care
🔹 Optional Customization – Want reinforced ribs or different exhaust cutouts? Contact us before ordering
⚠️ Notes:
• A third brake light is not included but available separately
• Minor adjustment of the exhaust position may be needed depending on chassis age
📦 Included:
✔ 4-piece Gen. Nova rear diffuser (3D-printed in raw ASA, dual exhaust version)
✔ Mounting screws
🔧 Finish Disclosure:
Each print is unique – light surface texture, visible layer lines, minor support marks on non-visible areas, or slight warping in large flat zones may occur.
💬 Want to add a brake light or request custom changes like reinforced ribs or different cutout sizes?
Send us a message at printhead@outlook.de – we’ll tailor it to your build.




