zrk
Well-Known Member
- First Name
- Zack
- Joined
- Apr 20, 2021
- Threads
- 80
- Messages
- 8,473
- Reaction score
- 14,119
- Location
- Chicago, IL
- Car(s)
- 2021 Supra - Nocturnal Black
Boy oh boy.
Sponsored
Wait what, so they’re not unlock able? RK Tunes bullshitting?Posting from the other thread:
John Visconti just put this in check. Well I guess it's progress.
![]()
Well, sorta. Based on what Visconti is saying there, it appears that RK can generate signatures for modified software.Wait what, so they’re not unlock able? RK Tunes bullshitting?
Any OTS tune is a non-started for me. I can't even imagine doing something like that and expecting good things long term.Hmmm.. Progress, but I would probably still go JB4/downpipe/ethanol and a custom JB4 tune until you can get a custom tune done and unlocked ECU. Not sure how I feel about mailing my ECU to Europe to get an OTS tune. Lot's of risks there.
If it was specifically designed for the Supra it could still be a nice upgrade if the tuner is competent. Think APR on a VW. But yeah getting the max potential with specific bolt ons and fuel will require a custom tune.Any OTS tune is a non-started for me. I can't even imagine doing something like that and expecting good things long term.
And every 4 years it will even vote for you.Just see this post from the Russian tuner claims they can flash all the MY2021 BMW