Should I use JB4?

Should I use JB4?
JB4 is a tool used for various BMW platforms that tricks the various OEM sensors to increase power. While it can be effective for some platforms, that is not the case for everything. Most consumers who utilize this option are just after the ease of installation, price, and simple power bump, which we understand. Do your research on platform-specific forums and see what other enthusiasts have to say!

by Moeed Qureshi – March 14, 2024