On a lightweight, rear-wheel-drive platform like the Z4 3.0i, braking modulation and heat management are key to the driving experience. The factory sliding calipers are reliable, but as they age, seal drag becomes a common issue that ruins pedal feel. The KC873-26 Street Warrior Kit is a targeted solution to reset your entire system to peak efficiency.
The Z26 Carbon-Fiber Ceramic compound resists pad compressibility, providing a firmer and more communicative pedal during high-speed deceleration.
Pairing these with drilled and slotted rotors ensures your Z4 can shed heat far more effectively than with original blanks, preventing the "fading" sensation at the end of a hard run. The addition of freshly remanufactured red calipers ensures your hydraulic system is operating perfectly while giving your roadster a distinct motorsport aesthetic. This is the definitive choice for the Z4 owner who wants a car that stops as sharply as it handles.
Prop 65 Warning
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
Z4
3.0i
M54 3.0L
Use vehicle selector to confirm fitment
BMW
Z4
3.0i
N52 3.0L
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.