BMW M340i vs M3
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BMW M340i vs M3

The M340i and M3 are both excellent performance cars from BMW. They’re both enthusiast cars that deliver great performance, handling, and driving experience. While both carry an M-badge only one of them is truly an M – the BMW M3. The M340i is known as an M-Performance car (or “M-Lite”), but isn’t truly built or…

BMW S55 M2, M3, M4 Water Methanol Injection (WMI) Guide
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BMW S55 M2, M3, M4 Water Methanol Injection (WMI) Guide

Finally, we’re getting around to writing about water methanol injection for the S55 M2, M3, and M4. WMI acts as additional fueling for the BMW S55, and also offers cooler intake temps. There are several other benefits to WMI that we’ll jump into in this guide. However, there are also a few risks when running…

BMW S55 Charge Pipe Upgrade Guide – M2, M3, M4 Chargepipe
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BMW S55 Charge Pipe Upgrade Guide – M2, M3, M4 Chargepipe

It’s crazy BMW hasn’t learned at this point. Maybe they simply do not care. Charge pipes (CP’s) are a common failure on nearly all turbo BMW’s. Yet, BMW continues to use plastic charge pipes responsible for carrying charge air (boosted air). Generally the charge pipes hold up OK on stock boost. However, tuning for more…