Whats A Jb4. Before tuners were able to unlock the dme on our cars, it was definitely ahead of its. Piggyback tunes are further loaded with unique features.
JOURNAL BOX Qizzle
Web it tricks the ecu to make changes to some parameters (boost, afr, timing,etc.) it also connects to canbus which gives it the ability to add features like. Most guy's run the jb4 with wmi & e30 + the bolt on mods to get close to. Piggyback tunes are further loaded with unique features. The jb4 tuner installs between your car’s sensors and its dme/ecu (computer) and manipulates. The jb4 comes preloaded with custom tuning software and up to 8 maps for various fuel and modification. Web the jb4 can go from stock, to a modest daily driving tune, to kill mode in a matter of seconds. Web jb4 is a plug & play chip tune for turbocharged vehicles. Web jb4 is lower cost, more work to install vs an ap, an burger will help you dial it in for your car similar to e tunes(but their cs has left some to be desired for me). Web i think the jb4 is a great tune for what it was put out there to accomplish. Valet mode should be able to hide it well and you can even sue them if they won’t give.
Valet mode should be able to hide it well and you can even sue them if they won’t give. Web i think the jb4 is a great tune for what it was put out there to accomplish. Before tuners were able to unlock the dme on our cars, it was definitely ahead of its. Valet mode should be able to hide it well and you can even sue them if they won’t give. The ecu of the 2021 toyota supras are notoriously difficult to crack and the jb4 tuning box by burger t. Web in this video we ran the 2021 mk5 supra with the jb4. Web jb4 is lower cost, more work to install vs an ap, an burger will help you dial it in for your car similar to e tunes(but their cs has left some to be desired for me). Most guy's run the jb4 with wmi & e30 + the bolt on mods to get close to. Installed my jb4 today and seem to have some issues. The jb4 comes preloaded with custom tuning software and up to 8 maps for various fuel and modification. Piggyback tunes are further loaded with unique features.
