Engineered to eliminate the guesswork of buying individual brake parts, the PowerStop K871 kit offers a complete vehicle overhaul in a single box. This kit focuses on longevity and consistent pedal feel by using thermally scorched pads for a faster break-in period and silver zinc-plated rotors that maintain a clean look behind your wheels. Whether you are navigating stop-and-go city traffic or winding mountain roads, the Z23 kit provides the reliability of a premium brake system with the added benefit of a 3-year/36,000-mile warranty. It is a direct OE replacement, meaning no modifications are required to your vehicle's calipers or brackets for installation.
Key Features
Thermal Scorched Pads: The pad surfaces are scorched during manufacturing to promote a rapid break-in and consistent friction right out of the box.
Maximum Cooling: The drilled and slotted design reduces rotor temperatures by as much as 180°F during extreme braking.
Complete Installation Kit: Comes with high-temperature ceramic lubricant and all necessary stainless steel hardware and wear sensors.
Improved Pad Bite: Beveled drill holes and rounded slots increase the coefficient of friction for a more responsive brake pedal.
Corrosion Resistance: Zinc plating ensures that the non-contact surfaces of the rotor remain rust-free even in harsh weather conditions.
Specifications
Part Number: K871
Driving Style: Daily Driver / Performance Street
Bolt Circle: 120mm (Front and Rear)
Nominal Rotor Thickness: Front 22mm / Rear 19mm
Minimum Rotor Thickness: Front 20.4mm / Rear 17.4mm
Lug Quantity: 5 Lugs
Included Sensors: 1 Front and 1 Rear electronic pad wear sensors
Warranty: 3-Year / 36,000-Mile Limited Warranty
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
E46
323Ci
M52 2.5L
Use vehicle selector to confirm fitment
BMW
E46
323i
M52 2.5L
Use vehicle selector to confirm fitment
BMW
E46
325Ci
M54 2.5L
Use vehicle selector to confirm fitment
BMW
E46
325i
M54 2.5L
Use vehicle selector to confirm fitment
BMW
E46
325i
M54 3.0L
Use vehicle selector to confirm fitment
BMW
E46
328Ci
M52 2.8L
Use vehicle selector to confirm fitment
BMW
E46
328i
M52 2.8L
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.
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