Over 15 million units produced. Installed in vehicles from BMW to Rolls-Royce, from Alfa Romeo to the Dodge Hellcat. The only automatic transmission to simultaneously dominate the civilian market, the drift scene, and drag racing circuits. In this four-part series, we dissect the ZF 8HP transmission: from the physics of planetary systems, through selecting the variant for a specific project, to service procedures, motorsport swaps, and TCU configuration. No marketing simplifications—pure technical knowledge you won't find in any owner's manual.

The Toyota JZ engine series, especially its turbocharged 2JZ-GTE variant, has achieved unprecedented legendary status. However, this legend is not based solely on pop culture and movies, but on 1990s engineering, which remains a benchmark for the global tuning community to this day. Today, we break down the legend into its constituent parts. You will learn not only why this engine is so durable, but also which car to take it out of, how to build it to 1000 hp, and... what to choose if the 2JZ proves too expensive.

All About BMW M57 and M57N Engines – A Guide for Tuning and Swap Enthusiasts In the world of motoring enthusiasts looking for a solid diesel unit for tuning or swapping, the topic of "all about BMW M57 and M57N engines" has been a constant for years. And it's no wonder – this design, thanks to its durability, power potential, and parts availability, is deservedly considered one of the best in BMW's history. This guide answers the most common questions: which M57 variant to choose? What's the difference between M57N and M57N2? Can you easily swap it into an E36, or even a Patrol? And most importantly – how much power can you really get without risking the engine?

Changing an engine is a challenge that is both tempting and terrifying. Often, the prospect of having much more power is irresistible. How to prepare for the project, what to prepare, how to choose the best engine donor, and what to look for before you even begin. Let's answer these questions in this guide, which will help you avoid simple and costly mistakes in the future.