Pour one out for your locked ECU B58 brothers. $3700 just to get a new ECU in the car that can have the option of being unlocked. Stack on another $1500 minimum just to get to OTS tunes on the ECUTEK, then another $2k minimum for full PI and flex fuel
I’ve seen some pipes with cat-simulators or spacers to remove the CEL that way. I currently have an AMS catted but looking for more bang and more sound from my stock exhaust
Any post 6/20+ ECUs MUST be sent to Femto first for unlock. The service you are reffering to only unlocks a portion of the memory in your ECU so BM3 can let you flash basic maps or custom maps. You will not be able to do advanced tuning features like flex fuel or on-the-fly map switching unless...
Ah so this confirms my earlier thoughts. M mode blips actually affect the car in other modes as well. I have had this around -5% but will dip it a bit lower. Shame cause it actually really pops in second when it does blip properly.
As for the other gears I have these blips cranked and most of...
Finally dialing in the XHP tune now that the settings are open. I didn't like some of the features of the stage 3 tune and I still think it's quite aggressive lurching me forward in my seat on 3->2. Might try and flash stage 2 with my current custom settings to see if I can chill on those last...
Here is the for sale thread:
https://www.supramkv.com/threads/for-sale-femto-clone-able-b58-ecu-tune-your-encrypted-b58-in-your-supra.13254/
TLDR; I bought two with the intention of doing it myself for my Supra, and I had one other available to me that I thought I would sell along to another...
Yes this ecu is tune-able. The smart way to do this is to send just your 22 ecu over so it can be read by Femto.
If you work with someone who already does Femto stuff, they can actually write to this ecu I’m selling and you don’t have to ship it oversees. Once Femto reads this they will send...