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Bolt builds for Mac, Windows, and Linux, plus VCU+ DBC files.

BOLT
v2.3.1
UPDATED
SEP 2026
/ 01
- Bolt · calibration software

Bolt v2.3.1.

Free for Dynam Labs hardware owners.
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/MAC
macOS · Apple Silicon & Intel
Bolt-macos-2.3.1-e29d9249.dmg
.dmg33 MB Download
/WIN
Windows
Windows 10 (May 2019 Update) or newer
.exeStore Download
/LNX
Linux · x86_64
Bolt-linux-2.3.1-x86_64.tar-d26d96cc.xz
.tar13 MB Download
/DBC
VCU+ DBC
dynam-VCU+.dbc
.dbc Download
/ 02
- Release notes

What's new in Bolt.

v2.3.1
11 DAYS AGO
  • Import logs into your library. Import or drag .dlg files onto Logging. They stay in Recent Sessions instead of only opening playback.
  • Plugin editor. Validation lists every underlined issue, hover shows API docs, Cmd/Ctrl-click opens the plugin reference.
v2.3.0
3 WEEKS AGO
  • MCP, running in Bolt. Settings → MCP server, flip it on, copy the JSON (or VS Code / Codex) config. Cursor, Claude, VS Code Copilot, Gemini CLI, and Codex can connect while Bolt is open — localhost only, with a token.
  • Agents that already know your VCU+. They get the same plugin reference and FAQ as Ask AI, plus the connected or last-cached calibration and config. They can search calibration, validate Lua, drop a draft into the plugin editor, and Save and Run to the VCU — you still review it in Bolt.
  • Calibrate vehicle speed from gearing, a known speed, or GPS. Landing with the next VCU firmware.
  • Lua gauges on Dashboard, and on log playback.
  • Save calibration with the VCU unplugged.
  • What's new after an update.
v2.2.1
4 WEEKS AGO
  • Plugin code editor improvements
v2.2.0
5 WEEKS AGO
  • Plugin code editor improvements
v2.1.0
2 MONTHS AGO

Bolt 2.1 - yes, we added AI. Join the club.

  • Ask AI, right where you already work. Hit search (CTRL+K or CMD+K on macOS) and flip between Commands and Ask AI. It already knows your connected VCU+, firmware, and plugin — ask about calibration, Lua, or diagnostics without leaving the flow. Bring your own API key — we support Anthropic, Gemini, and OpenAI.
  • Plugin and calibration assistance. Generate Lua, analyze or fix it, and review changes in an improved code difference view (side-by-side or unified).