Doesthatsting21
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- Mar 30, 2022
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So I did it. I added the JB4 tuner to my new 2022 stinger gt line 2.5
I’m completely new to this stuff, but went ahead and installed the JB4 tuner, HKS plugs gapped at .022 and a full tank of 93 octane.
This was a quick run this morning on a normal road. Any feedback would be awesome, thanks guys. I’m looking to learn and improve!
I’m completely new to this stuff, but went ahead and installed the JB4 tuner, HKS plugs gapped at .022 and a full tank of 93 octane.
This was a quick run this morning on a normal road. Any feedback would be awesome, thanks guys. I’m looking to learn and improve!

