Thanks! Yes I am trying to go oem ++ for sure like you - stock turbo and 93 octane with bolt-ons. I just sent my DME to EPC to go with them to FEMTO for an unlock. Now trying to decide between BM3 or MHD.
Sounds like you’re trying to go oem ++ like me. I was hesitant to send out for unlock but realized in the long run the Femto unlock is the best option. Jb4 even with special tunes seem to make the manual tranny and even automatics Supras not run as smooth as oem. I’m trying to get the most...
I have heard some murmurs that you have to reach out to burger tuning specifically to iron out the issues. Idk how true that may be. My BM3 tune is phenomenal though
Im running I believe a onboard map with 93 for dp,catback and intake with the bm3 it’s freezing out so I get zero traction with these summers lmaooo but the hesitation I was receiving with the damn jb4 is totally gone.. I’m happy with it. For nowjust gonna enjoy the car before I fill send with a...
So after the unlock youd be able to flash bm3/,hd/mg flasher where as before the unlock your only option was a jb4 piggy back. Thanks haha only thing im not getting used to are the flights at this point
Greetings fellow Supra owners. Selling my JB4 as I went the unlock route and BM3.
$400 shipped, I can't find the original box. (I'll make sure to pack it nice though)
LMK, thanks
Might need to be a bit more detailed with what you are using to tune?
BM3/ MHD / ECUTEK ?
JB4? since the DME is locked, are you getting an unlock? a clone ?
I do like the flash options but I don’t want to be beholden to the local ECUTEK dealer or have to keep taking the ECU out of the car. So flash options don’t appeal to me a great deal for the lack of flexibility, which is Why the JB4 works great for me. There is nothing worse than trying to...
Oh yea, totally get the reason why you did it, not being critical there at all! Was just letting you know about the flashing options. Are you sure your ecu is locked?
I’ve only had the car 2 weeks so still doing all the research. I’ve heard of BM3 but I haven‘t seen as much data on it as I do ECUTEK or JB4 to be fair.
I paid $300 for the JB4 on like day 3 of having the car. The Dealer I bought it from they have 7 people on their team that drive Supra’s...
Bm3 or MHD you buy an obd2 dongle and you can flash from your phone or laptop.
Not sure why you are messing with a jb4 when you have an easy to flash 2020 :)
I went with bm3 and I must say, my first flash took 7 secs too! The ots maps also remove the torque limiter. I choose bm3 because I feel there are better tuners for it compared to mhd. I've read on here, better numbers on bm3 compared to mhd. And the e30 is so much better Than the jb4 e30...
Love your knowledge on this stuff! Because I know nothing about shipping out an ECU and all the stuff that goes with it. With that said, I love tracking this bad boy and my JB4 tune with Jessie feels incredible (and smooth). Maybe I got lucky and/or just really happy with the small gains running...
The only argument I can think of is people being nervous about shipping their ECU. Doubly so if it's their daily. I can understand that concern. That doesn't bother me in the least, personally, but I've never had a package lost in the decades I've been shipping stuff around. My car also isn't my...
Okay so I completely understand this argument, and similarly I understand this argument coming from guys who still go Femto but end up on BM3.
To get the same smooth power delivery, and the same numbers you get on MHD OTS tunes you have to spend at least the same amount on a JB4, and even more...