BMW N55 Parts

Performance parts for BMW N55 engines. Proven bolt-on upgrades to improve power, reliability, cooling and handling for fast-road and tuned builds.

Popular N55 Upgrades

Charge Pipes | Intercoolers | Downpipes | ECU Tuning

FAQs

What cars use the BMW N55 engine?

The N55 is found in models such as the M135i, M235i, 335i, 435i and early M2.

What are the most important N55 reliability upgrades?

An upgraded charge pipe and intercooler are the key reliability and performance modifications, especially on tuned vehicles.

What is the best first performance mod for the N55?

A Stage 1 ECU tune combined with a high-flow air filter is the most popular starting point for noticeable power gains.

Is the N55 good for tuning?

Yes. With the correct supporting modifications, the N55 delivers strong power gains while remaining suitable for daily driving.

20 products