Supraaaaa
Member
- First Name
- Eric
- Joined
- Oct 31, 2019
- Threads
- 5
- Messages
- 12
- Reaction score
- 26
- Location
- San Jose ca
- Car(s)
- 2020 Toyota Supra
- Thread starter
- #1
Would getting a tune mess up ur warranty for the Supra A90?!
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Which piggy and how do u like it? Do u feel a big increase??Yes likely any engine problems would be denied a warranty claim. Thatās why I got a piggyback
Wats a piggyback bro ????? New to this stuffYes likely any engine problems would be denied a warranty claim. Thatās why I got a piggyback
Think of the piggyback as connecting to the existing system and tricking the car into more boost, etc...Wats a piggyback bro ????? New to this stuff
Yes likely any engine problems would be denied a warranty claim. Thatās why I got a piggyback
Think of the piggyback as connecting to the existing system and tricking the car into more boost, etc...
The other alternative is a āflashā tune. With those the factory programming is overwriten by the new tuned file.
I have heard that both can be detected. However, it seems to be the consensus that piggybacks are harder to detect and discovered by the dealership less often.
This is correct, I work for BMW and if there is a large warranty request like engine replacement then they (corporate) are involved. When they pull logs it will show increased boost, etc and can deny claim. Only way out is leaving it stock. Just want people to make sure you guys have correct information. This applies for Toyota as well. There is no undetectable tune regardless of how it's applied.both flash and piggybacks are detectable if a dealer actually wanted to look. These ECUs log acceleration moments, speeds and etc. And can set flags in the background.
If people are truly worried about warranty, just leave the car stock.
There is more logic on the DME / ECU than what a flash has access to. The hardware needs a base layer that starts it up similar to the BIOS on your computer, this layer has some basic logging abilities that you cannot override by design. There are also other data logs that would be cumbersome to spoof even if you could get around the base level logging.I wonder why there hasnāt been a tuner yet thatās been able to offer a completely undectable tune, especially since we can back up the DME. Something that could take parameters that were logged before the tune was installed under stock conditions and extrapolate them across the life of the motor while restoring anything else to factory settings
Yes if something serious happens to the engine and they dig really deep..Would getting a tune mess up ur warranty for the Supra A90?!