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Discussion Starter · #1 ·
Hi All,

Selling my JB4 Tuner with Bluetooth phone kit. Works great and power delivery is super smooth just wanted a bit more tuning wise. Had this for approx 3500 Miles.

Asking $480 shipped.

Thanks!

Body jewelry Jewellery Font Electric blue Earthworm

Black Eyewear Bumper Electrical wiring Pliers
 

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Can you share your thoughts about that as you get comfortable? I was thinking of switching from a piggyback to that tuner too.
 

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Discussion Starter · #6 ·
Hah. Interesting. I have the ec tune now. How do they compare?
I find the EC tune a little more aggressive, car feels a little more "snappy" which I like. The Jb4 was a smooth power delivery though i have to say. Its almost like the car should of came that way.
 

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-2017 Giulia Q4 -2020 Stelvio Q4
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How does this work with different modes in DNA? Does A still get good MPG for longer trips?
 

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Discussion Starter · #8 ·
How does this work with different modes in DNA? Does A still get good MPG for longer trips?
The modes work exactly the same just with the remap from the tuner. That was my main concern also initially, and A works just like it should
 
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