Welcome to BMW N54 Tuners

In early model BMW’s, such as our favorite E30 M3, engine timing adjustments had to be done by hand with a special tool. The crankshaft was responsible for spinning gears which spins the cams which controls timing. Because of this, you were limited to either low end torque or high end power, but it was…

Tunes are often at the forefront of discussions when it comes to increasing horsepower. This is especially true with the number of forced induction engines on the market. BMW shifted nearly their entire lineup to turbo engines in the past decade. Fortunately, for us performance enthusiasts, turbo engines generally leave tons of power on the…

BMW diagnostic code P1345 indicates a misfire on cylinder 2 with fuel cut-off. There are many different causes of misfires on BMW engines. Really an engine for that matter. Fortunately, the fix for P1345 is typically simple and not something that’s going to break your bank. Let’s jump in and discuss BMW DTC P1345. Cylinder…

For the snow warriors out there who daily drive their BMW’s in the winter, a high-quality ski and snowboard rack is a must. BMWs aren’t known for their trunk space, so don’t count on any of your boards fitting in there. Living in Colorado, our 3-series takes us everywhere. We love driving it through the…

I’m sure we’ve all heard the various acronyms for BMW – “Big Money Waster”, “Broke My Wallet”, “Broken Motor Works”, and “Barely Moving Wreck”, just to name a few. Everyone in the world knows a guy, that knows a guy, that knows another guy who once owned a BMW for a year until it drove…