It sounds & looks like the original CSL.
It flows better.
It stays cool for longer.
It's designed to last.
These CSL airboxes are complex - the engineering & design expertise is not only for performance, sound but most importantly: reliability.
In this Special Series, I document my extensive experiences with CSL airboxes.
I take you into my unboxing of two Haimus Racing CSL airboxes, the hardware checklist, the tuning dilemma, installation notes and my driving impressions with proper sound clips.
- Matt / @m3_epoustouflant
A simplified, no flap design made from 3D printed ABS plastic: it's inexpensive and effective.
My first CSL airbox was finished in the satin "Frozen" finish. In this entry, I cover my unboxing impressions.
I've compiled the parts list and options to complete your CSL airbox installation.
I did the research and documented my decision making process in this specific entry.
Haimus Racing is a manufacturer focused on BMW M Clubsport components: products that can evolve on the track, and on the street.