My tuner says he doesn't need my tuner to tune???

[99cobraUgotbit]

I just got my truck back from the builder and my brother took it to a tuner in his home town. The guy says he doesn't need the tuner to custom tune my Lightning. Well I was on the fence on this because I was under the impression you need a tuning device to upload tunes.

Well I ask my brother if he was picking up our Lightning today and he said no that the tuner was having trouble uploading the file into the computer and getting an error. Pretty sure he needs the tuner.

 

[Black 2000]

Yes.Tuner is required on both.

 

[Blk04L]

Is he a good tuner? Reputable?

 

[SID297]

Some tuners will direct flash ECUs, but you typically only see that when adequate options aren't yet available from companies like SCT. I would say it's a bit odd to have it done on an L.

 

[99cobraUgotbit]

Some tuners will direct flash ECUs, but you typically only see that when adequate options aren't yet available from companies like SCT. I would say it's a bit odd to have it done on an L.

Thanks