{"product_id":"power-stop-bk8755-mazda-cx-30-front-z23-evolution-brake-kit","title":"Power Stop 20-22 Mazda CX-30 Front Z23 Evolution Brake Kit","description":"\u003ch4\u003eFront Brake Kit with Drilled and Slotted Rotors and Carbon Fiber Ceramic Pads for the Mazda CX-30\u003c\/h4\u003e\u003cp\u003eThe Power Stop BK8755 is the Z23 Evolution front brake upgrade kit for 2020-2024 Mazda CX-30 models built for the US market. The BK8755 pairs cross-drilled and slotted zinc-plated rotors with Power Stop's Z23 carbon fiber ceramic brake pads, delivering improved stopping performance and reduced brake dust compared to the factory OEM setup. The BK8755 is a direct bolt-on replacement with no caliper or bracket modifications required. Cross-drilling and slotting in the rotor face improves heat dissipation during repeated braking events and provides an edge-to-edge bite on the pad surface for consistent pedal feel. The Z23 ceramic compound is designed as a low-dust, low-noise upgrade for daily drivers and light performance use, reducing the wheel face buildup associated with stock brake pads. The zinc dichromate coating on the rotor hats and vanes prevents corrosion during storage and in the field.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFront brake kit for 2020-2024 Mazda CX-30 (US market)\u003c\/li\u003e\n\u003cli\u003eZ23 Evolution cross-drilled and slotted zinc-coated rotors\u003c\/li\u003e\n\u003cli\u003eZ23 carbon fiber ceramic brake pads for low-dust, low-noise performance\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation, no bracket modifications required\u003c\/li\u003e\n\u003cli\u003eZinc dichromate finish on rotor hats and vanes prevents corrosion\u003c\/li\u003e\n\u003cli\u003eImproved heat dissipation over stock solid or non-slotted rotors\u003c\/li\u003e\n\u003cli\u003eProp 65 warning applies to California residents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2020-2024\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eCX-30 (US Market)\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eBK8755\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePower Stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eFront Axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Type\u003c\/td\u003e\n\u003ctd\u003eCross-Drilled and Slotted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Finish\u003c\/td\u003e\n\u003ctd\u003eZinc Dichromate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePad Compound\u003c\/td\u003e\n\u003ctd\u003eZ23 Carbon Fiber Ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect Bolt-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProp 65\u003c\/td\u003e\n\u003ctd\u003eWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e889906843467\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2 x Z23 Evolution cross-drilled and slotted front rotors\u003c\/li\u003e\n\u003cli\u003e1 x Set of Z23 carbon fiber ceramic front brake pads\u003c\/li\u003e\n\u003cli\u003eHardware kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Power Stop\u003c\/h4\u003e\u003cp\u003ePower Stop is a Chicago-based brake manufacturer specializing in performance-upgrade brake kits, rotors, and pads for passenger cars, trucks, and SUVs. Power Stop produces the Z23 Evolution kit as an entry-level performance brake upgrade for daily drivers and light enthusiast use, pairing drilled and slotted rotors with carbon fiber ceramic pads in one kit that installs without a shop. The BK8755 is Power Stop's Z23 Evolution application for the Mazda CX-30 front axle.\u003c\/p\u003e\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\u003cstrong\u003eWhat is the Power Stop BK8755?\u003c\/strong\u003e\u003cp\u003eThe Power Stop BK8755 is the Z23 Evolution front brake kit for the 2020-2024 Mazda CX-30. The BK8755 includes cross-drilled and slotted zinc-coated rotors and Z23 carbon fiber ceramic pads for the front axle. It is a direct bolt-on kit with no modification required.\u003c\/p\u003e\u003cstrong\u003eWhat is the difference between the Z23 Evolution and factory brakes?\u003c\/strong\u003e\u003cp\u003eThe Z23 Evolution upgrade introduces cross-drilling and slotting in the rotor face for improved heat dissipation and a fresh pad bite edge that reduces brake fade in repeated stops. The Z23 ceramic pad compound produces less dust and less squeal noise compared to most OEM pad formulations, keeping wheel faces cleaner over time.\u003c\/p\u003e\u003cstrong\u003eDoes the BK8755 fit all 2020-2024 Mazda CX-30 trim levels?\u003c\/strong\u003e\u003cp\u003eThe Power Stop BK8755 is designed for 2020-2024 Mazda CX-30 vehicles built for the US market. This includes the 2.5 S, 2.5 Turbo, 2.5 S Carbon Edition, and 2.5 Carbon Turbo trim levels. Verify your specific build market before ordering if you have a non-US CX-30.\u003c\/p\u003e\u003cstrong\u003eDo I need to resurface my old rotors before installing the BK8755?\u003c\/strong\u003e\u003cp\u003eNo. The BK8755 includes new replacement rotors. The old rotors are replaced entirely as part of the kit, eliminating the need for machining or resurfacing.\u003c\/p\u003e\u003cstrong\u003eIs the Power Stop BK8755 street legal?\u003c\/strong\u003e\u003cp\u003eYes. The Power Stop Z23 Evolution kit uses DOT-compliant components designed for street use. The Z23 compound is not a race-only compound and is safe for normal street driving in all weather conditions.\u003c\/p\u003e\u003cstrong\u003eDo the Z23 pads need a break-in period?\u003c\/strong\u003e\u003cp\u003eYes. Power Stop recommends a bed-in procedure for new pads and rotors. Perform 8-10 moderate stops from 30-35 mph to 10 mph without coming to a complete stop. Allow the brakes to cool between each stop. A proper bed-in transfers an even layer of pad material to the rotor for optimal initial performance.\u003c\/p\u003e\u003cstrong\u003eDoes the BK8755 kit produce brake squeal?\u003c\/strong\u003e\u003cp\u003eThe Z23 carbon fiber ceramic pads are a low-noise compound designed to reduce squeal compared to semi-metallic alternatives. Ensure the included hardware shims and lubricant are installed correctly during installation to minimize any potential noise after the break-in period.\u003c\/p\u003e\u003cstrong\u003eWhat is the Prop 65 warning on the Power Stop BK8755?\u003c\/strong\u003e\u003cp\u003eCalifornia Proposition 65 requires a warning on products that contain certain chemicals known to the State of California to cause cancer or reproductive harm. Brake pads and rotors contain compounds that trigger this requirement. The warning applies to California residents. For questions about the specific compounds, contact Power Stop directly.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eSafely lift and support the vehicle on jack stands at the recommended lift points. Remove the front wheels.\u003c\/li\u003e\n\u003cli\u003eRemove the factory brake caliper mounting bolts. Do not let the caliper hang by the brake hose; support it with a wire hook or bungee cord.\u003c\/li\u003e\n\u003cli\u003eSlide the factory rotor off the hub. If it is stuck, use a rubber mallet to break the corrosion bond at the hat section.\u003c\/li\u003e\n\u003cli\u003eClean the hub face thoroughly with a wire brush to remove rust scale and debris, then wipe with brake cleaner.\u003c\/li\u003e\n\u003cli\u003eMount the new BK8755 Power Stop rotor onto the hub and secure with a lug nut hand-tight to hold it in position while installing the caliper.\u003c\/li\u003e\n\u003cli\u003eInstall the new Z23 ceramic brake pads into the caliper bracket using the included hardware shims and caliper slide pin lubricant.\u003c\/li\u003e\n\u003cli\u003eCompress the caliper piston fully using a C-clamp or brake piston tool before reinstalling the caliper over the new pads and rotor. Bleed the master cylinder reservoir if fluid overflows during compression.\u003c\/li\u003e\n\u003cli\u003eReinstall the caliper bolts and torque to the factory specification for the Mazda CX-30.\u003c\/li\u003e\n\u003cli\u003eReinstall the wheel and torque the lug nuts to factory specification.\u003c\/li\u003e\n\u003cli\u003ePerform the Power Stop bed-in procedure before heavy braking use.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":46084179689551,"sku":"PSBK8755","price":185.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Power_Stop_BK8755_Mazda_CX-30_Front_Z23_Brake_Kit.png?v=1784470092","url":"https:\/\/www.blackopsautoworks.com\/products\/power-stop-bk8755-mazda-cx-30-front-z23-evolution-brake-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}