A slightly widened fender can unlock new optimization possibilities for front wheel fitment.
This is what the CSL should have been fitted with. 20 years later, here's a German take on an OE+ design.
I documented the EU to NA logistics, unboxing impressions, preliminary DIY fitment, new wheel & tire fitment possibilites along with the required hardware.
Cheers,
- Matt / @m3_epoustouflant
Technical documentation

The added 10mm enables entirely new wheel & tire fitments. I'll be testing a few to document the possibilities.

Professional installation is recommended. You'll need a body shop to paint them, and potentially adjust the side trim fitment.

Alsatek is a German composite manufacturer of automotive racing components for motorsport teams.
They are focused on developing and manufacturing high quality carbon products using high end carbon manufactuirng processes.