Was it your first brake application after changing the pads? You should have pumped the brakes before driving to push fluid back into the calipers and push the pads against the rotor before driving.
If you bled your brakes, then you might have air bubbles. Bleed again.
AW/Terra | ZSP | ZPP | ZCW | iDrive | CA
Mods: BC BR | OEM Blacklines | M-tech rear | custom dual exhaust | M3 steering wheel | BMW SSK | ZHP shift knob | BMW Performance rep spoiler
Varrstoen ES1 19x9.5+20 Front, 19x11+25 rear