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No he cool he want his email so you can contact him.

Bro thanks for sharing your experience,why don't you reach out to @DaBears on Facebook and messenger him and see what he can do for you..I am include a screenshot of his profile on Facebook so you can see ... He is fast answer through messenger and very resealable price

I am a 21 supra owner with a lock ECU. And I'm currently using JB4 was using OTS map and blown my turbo. Not pointing out who's recommendation or what leading to blown turbo. But now I am with a new turbo/jb4 and a new custom map with @DaBears . I would like to have all the JB4 users in here to...

@DaBears he is the most knowledgeable tuner I have talk to so far, You need to contact him and he will figure out a custom map for you. Every car every tune is individual My 2021 Toyota Supra is full bolt-on and also on JB4 with E40 and custom map 6

@Dahears is absolutely the man to go for a custom map6..thanks Jesse.

Yes I copy and paste from the email back and forth between me and him

I don't have any acct onN54 b58 forum

Hey bro For some reason I cannot copy and paste up here can you give me your email I'll send you my log so you can see it Thanks in advance bro.

For the last few months I was running fine with map4, every log I send it to Steve and he asked me to try the next one is Map 5 with E30. Starting on the third gear from 2500k and pull all the way to red line I have been running map 4 for the last six months no problem before I run to map five...

You are correct I forgot to tell them that make sure to email the log to the tuner so he can read it.

Just make sure you have the latest software I think is 19 and if you run map one and two on 91 up you can run sport all day long no problem but if you run map3&4 and above, You better have the EWG cable connect, It will read better and run smoother without EWG cable it will have some sort of...

Still available?

Interest

It is seems a little high but I think that 21 stock is about 16 PSI

Over boost, You will fried your turbo by bending a crankshaft screwed up your actuators and your wastegate. You can't over boost

I agree with you stay away from JB4. Yeah for now I'm still have not a clear answer how's the dealer going to do, but I know my crankshaft is bent My actuator and wastegate f***.

Try to log map 5 over boost bend crankshaft of the turbo messed up the actuators and the wastegate basically the whole turbo is screwed.

First of all 22 PSI is way too much for this turbo It actually bend over the crankshaft in the turbo and screwed up the actuators and the wastegate totally trash the Turbo. I took off my trash jb4. Take it to the dealer hopefully they will cover under warranty. Other than that it's going to be...

Anyone have a 2021 Toyota Supra 3.0 T OEM turbo kit for sale?

I have to get a new turbo. Here's the things 21 is not tunable so I have to go with OEM, do you have any idea what other turbo can I use? or any member know what out there that I can used beside OEM?