{"product_id":"project-mu-2023-toyota-gr-corolla-ns-front-brake-pads","title":"Project Mu 2023+ Toyota GR Corolla NS Front Brake Pads","description":"\u003ch4\u003eTrack-Bred Bite for the GR Corolla's Front Axle\u003c\/h4\u003e\n\u003cp\u003eThe GR Corolla's factory front pads fade quickly once track laps or repeated mountain-road braking heat up the rotors. Project Mu's Type NS front pads are a direct-fit, non-steel compound built specifically for the GZEA14H chassis, giving a firmer pedal and lower dust than the OE friction material without the noise of a full race compound. Part number PSF009 is the front-only half of Project Mu's street and spirited-driving upgrade for the 2023 and newer GR Corolla.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNon-steel friction compound engineered for reduced brake dust and noise\u003c\/li\u003e\n\u003cli\u003eEffective friction across a 0 to 400 degree C rotor temperature range\u003c\/li\u003e\n\u003cli\u003eFriction coefficient of 0.34 to 0.43 mu for consistent street and canyon-road bite\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fit for the GR Corolla front caliper, no modification required\u003c\/li\u003e\n\u003cli\u003eManufactured in Japan by Project Mu for the GZEA14H platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2023-2026\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Corolla\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\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\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd\u003ePSF009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePad type\u003c\/td\u003e\n\u003ctd\u003eType NS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFriction material\u003c\/td\u003e\n\u003ctd\u003eNon-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable rotor temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 400 degrees C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFriction coefficient\u003c\/td\u003e\n\u003ctd\u003e0.34 to 0.43 mu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003e1 set of front brake pads (2 pads)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eAbout Project Mu\u003c\/h4\u003e\n\u003cp\u003eProject Mu is a Japanese brake manufacturer that engineers friction compounds and rotors for street, drift, and circuit use. The Type NS line is built as a direct performance step up from genuine pads, reducing dust and noise while keeping predictable street manners.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eDo these pads fit the GR Corolla rear caliper?\u003c\/strong\u003e\u003cp\u003eNo. PSF009 is a front-only pad set, the GR Corolla rear uses a separate part number.\u003c\/p\u003e\n\u003cstrong\u003eWill these pads work for daily street driving?\u003c\/strong\u003e\u003cp\u003eYes. Type NS is designed as a street-focused compound with low dust and low noise compared to more aggressive track pads.\u003c\/p\u003e\n\u003cstrong\u003eAre these pads suitable for track days?\u003c\/strong\u003e\u003cp\u003eType NS is a street and light spirited-driving compound. Drivers doing regular track sessions typically step up to Project Mu's more heat-tolerant pad lines.\u003c\/p\u003e\n\u003cstrong\u003eDo these pads require rotor bedding before normal use?\u003c\/strong\u003e\u003cp\u003eYes. New pads should be bedded in with a series of moderate stops before hard braking.\u003c\/p\u003e\n\u003cstrong\u003eWill these pads cause more brake dust than stock?\u003c\/strong\u003e\u003cp\u003eNo. The non-steel compound is formulated to run cleaner and quieter than typical semi-metallic pads.\u003c\/p\u003e\n\u003cstrong\u003eDo the pads include mounting hardware or shims?\u003c\/strong\u003e\u003cp\u003eThe pad set ships as the friction pads for the front caliper, matched to the GR Corolla factory hardware.\u003c\/p\u003e\n\u003cstrong\u003eIs a special break-in procedure needed?\u003c\/strong\u003e\u003cp\u003eA standard progressive bedding procedure of moderate stops from lower speeds is recommended before hard use.\u003c\/p\u003e\n\u003cstrong\u003eCan these pads be used with the factory front rotors?\u003c\/strong\u003e\u003cp\u003eYes. PSF009 is designed to pair with the GR Corolla factory front rotor dimensions.\u003c\/p\u003e\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRaise and support the vehicle, then remove the front wheel.\u003c\/li\u003e\n\u003cli\u003eUnbolt the caliper and slide it off the rotor, supporting it without stressing the brake hose.\u003c\/li\u003e\n\u003cli\u003eRemove the factory pads and retaining hardware from the caliper bracket.\u003c\/li\u003e\n\u003cli\u003eClean the caliper bracket and slider pins, then install the new Project Mu pads.\u003c\/li\u003e\n\u003cli\u003eReinstall the caliper, torque the mounting bolts to the factory specification, and reinstall the wheel.\u003c\/li\u003e\n\u003cli\u003eBed the new pads with a series of moderate stops before normal driving.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Project Mu","offers":[{"title":"Default Title","offer_id":46468734746703,"sku":"PMUPSF009","price":153.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/project-mu-psf009-type-ns-front-brake-pads-gr-corolla.jpg?v=1787511389","url":"https:\/\/www.blackopsautoworks.com\/products\/project-mu-2023-toyota-gr-corolla-ns-front-brake-pads","provider":"Black Ops Auto Works","version":"1.0","type":"link"}