A M36x4 threaded funnel for NA/NB miatas. Might work on the NC and other vehicles as well. If you find a car that this works on, let me know and I can add it to the description!
V2 has thinner walls to use less material. It also has a more aggressive chamfer on the threads to make threading it in easier.
| OilFillAdapter.STL | 340.8KB | |
| OilFillAdapterV2.STL | 357.4KB |
