Review on K4677 Evolution Drilled Slotted Ceramic by Walter Devarakonda

I installed these brakes and they squeak endlessly. I'll take them to a mechanic soon and update this review if it was my fault for the wrong install. I had to cut the pad clips against the caliper piston because otherwise they wouldn't fit in the caliper. These clips are on the back of the pads and I assume they are for other car models but do not fit my 2008 BMW 328i model. The brakes work great, gripping smooth and great, but oh my god they are still squeaking loudly 2 months after installation. Pretty awkward. I also followed the "hack" instructions after installation. I was hoping the squeak would go away, but it still doesn't.