making them the perfect choice for supercharger conversions

Independently adjustable compression and rebound dampening allows for custom driving setups

BMW M20B27 (1982–1988)

4) 2004-2018

Precision weight-matching to +1

KLM Race Billet Oil Catch Can Kit, BMW M240i / M340i B58 11377599021 making them the perfect choiceThe KLM Billet Catch Can Kit is a premium solution designed specifically for BMW M240i and M340i (G20 G42) platforms. Fully engineered, designed, and CNC machined in house, this catch can delivers both function and a refined appearance. Crafted from 6061 billet aluminum, the can features a smooth, bolt free exterior for a clean, professional finish. Its integrated internal filter eliminates the need for bulky external filters, providing better