{"product_id":"powerstop-pst-1878-disc-brake-pad-set-rear","title":"PowerStop PST-1878 Disc Brake Pad Set - Rear","description":"\u003ch2\u003eRear Track Day Brake Pads for HPDE Use\u003c\/h2\u003e\u003cp\u003ePowerStop PST-1878 rear track day brake pads are built for street-driven vehicles that see road course and HPDE use. This rear disc brake pad set uses a metallic friction material with slotted, chamfered pad faces to support consistent braking feel under repeated high-heat stops.\u003c\/p\u003e\u003cp\u003eCompatible with rear brake applications on 2016-2021 Honda Civic, 2023-2026 Honda Civic, 2019-2026 Acura RDX, and 2024-2026 Acura Integra, these pads are aimed at entry-level track-day drivers who want a platform-specific compound matched to the vehicle. PowerStop PST-1878 is engineered to deliver strong friction and fade resistance during track sessions without requiring guesswork on compound selection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear disc brake pad set for track day and HPDE driving\u003c\/li\u003e\n\u003cli\u003eMetallic friction material for performance-oriented braking\u003c\/li\u003e\n\u003cli\u003eSlotted design to help manage heat and pad surface consistency\u003c\/li\u003e\n\u003cli\u003eChamfered edges for smoother pad engagement\u003c\/li\u003e\n\u003cli\u003ePad shims included\u003c\/li\u003e\n\u003cli\u003eBrake lubricant included\u003c\/li\u003e\n\u003cli\u003eMechanical pad wear sensor included\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eOuter and inner pad friction material thickness: 13.9 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003ePower Stop’s Track Day brake pad line focuses on vehicle-specific compounds rather than a one-size-fits-all formula. For rear applications on the Honda Civic, Acura RDX, and Acura Integra, PST-1878 is tuned for performance use with a friction material that maintains coefficient stability during repeated braking events. The slotted, chamfered pad design supports predictable pedal response and helps the pads handle the demands of circuit driving.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade during repeated track-day stops\u003c\/li\u003e\n\u003cli\u003eInconsistent rear braking feel under heat\u003c\/li\u003e\n\u003cli\u003ePremature pad wear from performance driving\u003c\/li\u003e\n\u003cli\u003eNoise and vibration concerns associated with worn rear pads\u003c\/li\u003e\n\u003cli\u003eReduced confidence in rear brake response during HPDE sessions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall PST-1878 on the rear axle only and verify rotor condition before service. Clean the caliper bracket and pad contact points, apply the included brake lubricant where appropriate, and confirm the wear sensor routing before final assembly. After installation, follow a proper bedding procedure for track-oriented pads before hard use.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePowerStop develops Track Day brake compounds by vehicle platform to support consistent performance across specific applications. PST-1878 is a performance-grade rear brake pad set intended for demanding street-and-track use on confirmed fitments.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":52999999914165,"sku":"BHKQ-PST-1878","price":130.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_PST1878_Fro.jpg?v=1787208103","url":"https:\/\/www.partcatalog.com\/products\/powerstop-pst-1878-disc-brake-pad-set-rear","provider":"PartCatalog","version":"1.0","type":"link"}