What's new

Satera Tuning

baabootoo

Active member
Joined
Oct 13, 2025
Messages
159
Reaction score
75
Location
Racine, WI
If you don't follow these guys, you need to. They regularly have live feeds each week. Yesterday, they did a drive around and answered live questions from us. He has also used the JB4 unit and ran a lot of tests. He cleared up a LOT of misconceptions that the "You Tubers" don't/didn't address. He's trading his 2-door for a 4-door and will tune that also.
 
Jeremy is a mod in this facebook group I’ve had several conversations with him great guy I’m getting my JB4 from him for sure https://www.facebook.com/share/g/14XCLN6ZwdK/?mibextid=wwXIfr
Yes, he is first rate and always answers questions. The JB4 appears to be a great upgrade. I also hope they are eventually able to unlock the PCM so transmission tuning and some other engine parameters can be tweaked. That always adds some risk to powertrain warranty but good tuners like Jeremy are careful not to go too far.
 
i used to have a jb4 on my audi S5 and later on my genesis gv70 v6 .. Great performance addon . easy to install.. never got any issues with it !!

i am picking up a new one for my sixpack later this week :-)
 
For anyone that has used one in the past, did you use it on a brand new car under warranty? Did you have to take it in for anything and did they say anything?
 
i did use it on leases .. fully under warranty
on the audi .. i did remove it before going in for service
on the genesis .. the service manager did not care .. as he did have one on his own car :-)
 
I should mention that I had followed the Ram Hurricane groups for a year or so. The consensus there was that the Diablo CAT-5 was preferred. However the Charger doesn’t use a MAF and has a wide band O2 sensor so the It means starting from scratch again ish The JB4 appears to be more adaptable especially if getting custom maps from a tuner vs canned maps. Jerry is hard at work adding fuel control and the holy grail of access to the pcm itself
 

Trending content

Back
Top Bottom