TDN and tune security.

[Zapo]

I am getting a different response from PBD vs 5 star Tuning. PBD suggests they can tune my 2019 mustang over TDN and my MPVI 2+ and still keep there tune secure and locked without me being able to view it, but could not with my MPVI2, so I purchased the MPVI2+ last year right before the MPVI3 came out. 5 star Tuning says they will only use MPVI3 or RTD when using hp tuners now with me trying to get them to tune my 2022 F350 7.3. Is there a logical reason for this? Is PBD at risk of me being able to view the tune when using TDN and MPVI 2+ or is 5 star just not wanting deal with a different method.

[Bill@HPTuners]

Many, if not Most tunershops using TDN tend to tunerlock(scramble) their files to protect their work. That is up to the tuner, not us.

[Zapo]

Many, if not Most tunershops using TDN tend to tunerlock(scramble) their files to protect their work. That is up to the tuner, not us.

OK thanks, I understand tuners wanting to protect their work, just was not sure that TDN allowed them to do so. Thanks

[gtstorey]

What are you going to do if that tuner goes out of business and you need more work done later? Or he just doesn’t do a good job?

[HarryD]

Go have someone else write over the file that sucks