Will OEM ND2 (2019+) intake manifold (revised ports) fit a Mazda Miata ND (2016-present US model years)?
Added · Updated
Short answer: No Limited
Verdict:Doesn't fit Limited confidence (1 of 3) · 1 source
No: A forum thread on early 2019 engines reports that the ND2 intake manifold and head ports differ, so the manifold must match the head and does not go onto an ND1.
| Part | OEM ND2 (2019+) intake manifold (revised ports) |
|---|---|
| Vehicle | Mazda Miata ND (2016-present US model years) |
| Years | 2016-2018 |
| Trim / condition | ND1 cylinder head |
| Verdict | Doesn't fit Does not fit |
| Confidence | Limited 1 of 3 — Forum, Reddit or anecdotal report, or ambiguous/partial detail. Treat as a lead to research. |
| Last verified | 2026-10-26 (date the cited sources were last read) |
Details
A forum thread on early 2019 engines reports that the ND2 intake manifold and head ports differ, so the manifold must match the head and does not go onto an ND1. It also reports a 5 mm larger throttle body with the same location and bolt pattern but a different connector. Forum thread, single source.
More for this car
- All Mazda Miata ND (2016-present US model years) fitment answers · ND common problems
- Newsletter archive: past issues with every new and corrected entry
Sources
- 2019 Miata engine investigations (GRM forum thread, page 1) — Grassroots Motorsports forum (forum thread; read 2026-10-26; full page read)
Summaries are in our own words. Fitment is not guaranteed — disclaimer.
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