may 5, 2022 · fairplayinc discussion starter.
Went out on a limb and installed a jb4 tuner on my wife’s 4xe wrangler.
Key Overview & Analysis
jb4 log review map 0 and 2.
I have a 2022 sonata n line and had some troubles earlier with map 2 having slight hiccups, the map below didn't have any hiccups.
⚡ Read Full Story & Exclusive Updates →jan 26, 2024 · post your log (datazap link) in this thread or jb4tech.
Myself or others will review as we can.
Provided that your map1 ignition advance and.
may 17, 2020 · k.
I recently purchased and installed a jb4 on my stock q50 v6 tt.
may 20, 2020 · giulia 2. 0 jb4.
4k views 5 replies 5 participants last post by revtored may 21, 2020.
sep 27, 2022 · new jb4 mobile application 2022.
We are proud to (finally) announce the newest version of jb4 mobile!
We've been quietly spending the.
the jb4 is a plug and play tune available for turbocharged vehicles.
The jb4 tuner installs between your car's sensors and its dme/ecu (computer) and manipulates vehicle.
🚀 Click Here to Access Full Gallery & Downloads
