TECH ESSAYS

Engineering reasoning. Customer cars. Field work.

Essays on the platforms we tune, the builds we ship, and the work in progress in the shop. Not marketing — just what is actually happening.

B48 to P48: From the 330i and JCW GP to a 600-HP DTM Engine
[P48]
July 2026  ·  5 MIN READ

B48 to P48: From the 330i and JCW GP to a 600-HP DTM Engine

The 2.0-liter four in your 330i or Cooper S shares its block family with the P48 — the 610-horsepower, 51-psi, 9,000-rpm engine BMW Motor...

Closer Look: The BMW P48 Motorsports Engine
[P48]
December 2024  ·  3 MIN READ

Closer Look: The BMW P48 Motorsports Engine

The BMW P48 engine is a true engineering masterpiece, showcasing BMW's relentless pursuit of performance, innovation, and efficiency. Rep...