The N54 Community

Our N54 powered 135i 6spd just had a CPS (crankshaft position sensor) replaced.

If your n54 takes long cranks to start and goes into limp mode, you might have this issue as well!

Let's take today to remember the sacrifices of the fallen soldiers who give us our freedom! 🇨🇦

We're in love with this interior upgrade from https://motivesupplies.nl/?wpam_id=13

Can you spot the difference between these two Bimmers? 💨

Make your N54 stand out with this JB4 piggyback ECU tune!

Order it here from https://burgertuning.com/collections/jb4

Let us know your HP gains in the comments!

💥⚡💨

JB4 = FASTEST JB4 is a plug & play chip tune available for turbocharged vehicles. The JB4 comes preloaded with custom tuning software and up to 8 maps for various fuel and modification levels. The JB4 installs between your car's sensor and its DME/ECU (computer) and manipulates vehicle performance through the...