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Build guideSource: Mugen Seiki

MBX8R Eco Full Build Video with Adam Drake

Want to make sure your new MBX8R Eco is built properly? Follow this build video with the master, The Drake, to make sure you get your car tuned right.

Dialing in your Mugen Seiki MBX8R ECO? Ask the AI Mechanic

Get tuning, gearing, and troubleshooting advice tailored to your Mugen Seiki MBX8R ECO. Free to start, no signup.

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Showing now: 2026 RC Chili Bowl Saturday - Outlaw Sprint Final

None of the top 5 starters win it, and it was decided by 1.5 seconds.

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