Apr 11, 2025 · In the “here and now”, MHD is the better buy because it has more advanced features actually available to the end-user. bm3 does have their CustomROM v2 and Rev2 …

Sep 13, 2025 · Yep BM3 app freezes while logging for me more often than not. Even with airplane mode on, everything disabled except the WiFi connection, and using their adapter.

Mar 16, 2025 · I got my port injection up and running… double checked everything and all wiring looks good… when I attempt the add the “BM3 All” (flex integration with reflex and BM3) I’m …

Jun 9, 2023 · Hello guys, since there’s been substantial changes as of late and most threads I’ve researched are outdated at this point (think bm3 custom rom), my question is for a person …

Jan 26, 2025 · does anyone know if there's a difference in the installation between the auto and manual Supras for the BM3 flex fuel kit? found this detailed video, but doesn't mention …

May 23, 2022 · 2021 Supra 3.0L Premium Bm3 CustomROM Stage 2 OTS, XHP Stage 2 OTS, BM3 Flex Fuel Sensor, AMS GESI Catted Downpipe, Swift Springs, DriveShaft Shop Axles OP

Mar 17, 2023 · New vid is up on your youtube channel! In this episode we go through how to get on board with bootmod3 by getting your software license, how to choose OTS maps and …

Jun 11, 2024 · Like the title says, why isn’t MG Flasher as popular as MHD or BM3? I’ll admit I don’t know anything about tuning. Is it a new platform? Less features...

Nov 13, 2024 · Hello other Supra people, I am new here but have had my Supra for 3 years now. I got my DME unlocked and blindly chose bm3(saw a yt video and just pulled the trigger on it).I …

Jul 15, 2025 · Just wanted to post the power gain I got on dyno on BM3 stage 2 OTS map. Also had a racechip before the tune, which wasn't really noticeable and I wouldn't recommend it. …