Return them or have them machined parallel. I have them on 4 vehicles and have installed them on more than a few over the past 4 years with no issues.
I would offer one suggestion before doing anything. Take a https://www.amazon.com/3M-07547-Scot.../dp/B0013HHNPY pad to the front and rear surfaces to clean off any pad material and see if that does not resolve the issue. One too many "warped" issues can be resolved this way.
Cliff Notes:
Problem: Pad material over heated and transfers resins to the rotor leaving a "high spot" that becomes a grab point under braking. Solution: Remove materials.
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2005 X5 4.8IS
The Blue ones are always FASTER....
Current Garage:
2005 X5 4.8is
2002 M5 TiSilver
2003 525iT
1998 528i
Former Garage Stable Highlights
2004 325XiT Sport
1973 De Tomaso Pantera, L Model
1970 Dodge Challenger T/A 4 sp Alpine White
1970 Dodge Challenger T/A 4 sp GoManGo Green
1971 Dart Sport, “Dart Light” package
1969 Road Runner 383
1968 Ply Barracuda 340S FB Sea-foam Green
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