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Hey guys, I have a 2020 supra with a catless downpipe and ots mhd stage 2 91 flashed. Whenever I do a pull, it starts smoking out of the left exhaust tip. It is not a super thick white smoke, but a bit thinner with a bit of a blue tint to it. It goes away when I start driving again, but it only...

I’ve got a 2020 Supra on a mhd e40 map with a dp. I started it up this morning and it randomly gave me a limp mode. No power but no codes. Making some loud rattling sounds too. Anyone have any ideas? Sound clip

Does anyone make a good OTS flame map for MHD? And how bad would it kill my car if I just ran it once in a while

Anyone know why I would be failing emissions? I’m on stock downpipe and mhd is installed but set to map 0. The car was on for about 20 minutes prior to the test, so it should have been warmed up. Is it mhd being installed that is making it not pass? If so, how do I uninstall mhd without...

So I just bought a MHD license and all OTS maps. I see that there’s options for 91, 93, 95 octane and E40 and E85 but not option for E30. I have a 2020 Supra. Can the 2020s run E40 or even E50 on the stock fuel pump? Is there a different way in MHD to do E30? I know that they changed the option...

Could someone take a look at this log of map 6 please? This is with a catless downpipe (b58). https://datazap.me/u/sa90h/map-6-23-psi?log=0&data=1-4 I also have a map 4 log here: https://datazap.me/u/sa90h/m440i-map-1-4?log=0&data=1-4 I switched to map 4 at the end of this log, if you click on...

I’m getting a CEL from a code. The code is 190302 “tank-venting and purge air Feinstleck: leakage greater than 0,5 mm”. Anyone know what this code can be? Cleared it a couple times already but it keeps coming back. The seal on my gas cap seems to be fine as well.

I have a JB4 and decided to try out map 4 today. Car feels good and no CEL. Read the codes and now code 20F206 popped up. Anyone know what this is?

Just got my JB4 and tried out map 1 on my 2020 supra. Throttle seems to be cutting and the car seems to slow down momentarily at around 4500 rpms. Also, it looks like it hit 23.7 psi at some point which is concerning for map 1. My log is below. What do you guys think?