Hi Everyone, just wanted to share on my recent upgrades to Brembo M3 radial 100mm mounting pitch. I just wanted to point out that post installation, the brake action will feel spongy at pull of 60 - 50 % to get braking after best attempt to bleed. It is indeed better at braking buttt spongy.

Check it out here.
This is for Radial Brembo M3 original

This is for P4 Brembo