The X6 50i is an absolute torque monster, and its factory brakes are often the first component to show signs of heat soak under pressure. Turner recommends the PowerStop K8442 kit for the owner who wants a "Street Plus" setup that can handle the N63 engine's performance. By upgrading to drilled and slotted rotors, you’re adding the thermal headroom necessary for high-speed stability and mountain descents. This comprehensive kit delivers a firm, predictable pedal feel that gives you the confidence to enjoy your V8 flagship to the fullest.
This kit is designed for the standard 50i brakes. It is not compatible with the X6M or vehicles retrofitted with the "M-Performance" Big Brake Kit (identifiable by 395mm front rotors and blue/red calipers).
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Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
F16
X6 xDrive50i
N63 4.4L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
For additional information see the terms of use.
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