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Yeah, I made sure to put in the right amount of oil. I’ve only needed to add 1 quart at 5k miles since the last oil change. I change it every 5k so it was due anyway

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

Flashed it to map 0 last night and I drove for about 15 minutes before I got it tested

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...

Got it. Thanks!

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...

Sweet. Thanks for the advice as always!

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...

Here's another run when we increased boost a bit. https://datazap.me/u/sa90h/map-6-23-psi?log=0&data=1-4-11-25-26-27-28-29

Also, Here's a map 6 0-60 pull using the previous owner's custom map by Jesse. Previous owner had the exact same setup so we thought we'd give it a go. https://datazap.me/u/sa90h/map-6-0-60-225psi?log=0&data=1-4-11-25-26-27-28-29-36

Hey Adam, Here's a log on map 4 (this is a 2021 m440i but should be the same thing). https://datazap.me/u/sa90h/m440i-map-1-4?log=0&data=1-4-9-11-14-18-23-25-26-27-28-29-35&trim=23&tmin=2.80&tmax=4.00 There is a map 1 and map 0 pull in here, but that was with poor fuel, and the map 4 log was...

I understand that but I’m worried about something happening and then warranty gets voided. I think I’d have better luck keeping warranty with JB4

Okay so I’ve just done a map 4 log…boost way under target, not sure why. not much timing either I don’t think, definitely better than before however. Still might be a fuel issue with not enough E? Car felt slow but smooth this time at least...

Also, should I adjust the FF because it looks like it helped Mustafa who seems to be having a similar issue to me.

Okay, then maybe I will try Map 4. Is the excess amount of boost creating the poor timing in that case? Also, sorry for all of the random questions, I'm trying to learn more about tuning. Thanks.

Okay, I'll have to wait a bit before I can try Map 4 because I just filled up and will need some more E. Currently at around E20 right now. Could there be anything else that causing bad timing? Is it from high IAT? Could it be a mechanical problem? I also noticed that the timing is there until...

Just looked it up…IAT/Timing spoofing. My IAT is pretty high so maybe it’s causing it to pull timing?