{"product_id":"porterfield-ap345","title":"Porterfield AP345 Brake Pads","description":"\u003cdiv class=\"manufacturer-description\"\u003e\n\u003cp\u003ePorterfield Brakes are race-bred friction designed and proven on the track. Each set is precision-cut from premium friction material and developed for high-temperature durability, fade resistance, and consistent pedal feel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Compound Options for this Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eR-4 — The original road racing compound that is very rotor friendly and easy to modulate. Medium friction with a 0–1200°F temperature range; optimum 350°F–900°F. \u003cstrong\u003eNot for street use.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eR4-E — The Endurance compound. Slightly lower friction than the R-4 but designed to wear longer for endurance races (4–6 hour). Characteristics are otherwise much the same as R-4. \u003cstrong\u003eNot for street use.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eR4-1 — The Vintage compound. Designed for vehicles that struggle to keep heat in the pads. Best when temps are under 600°F and peak temps stay below 1000°F. Also popular as an autocross pad. \u003cstrong\u003eNot for street use.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eR4-S — The performance street pad. Lowest dust and squeal of any street pad in the Porterfield line, very rotor friendly, and lasts as long as (or slightly longer than) stock pads. \u003cstrong\u003eNot for track use.\u003c\/strong\u003e \u003cstrong\u003eNot for use with CCM discs.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAxle Set of 4 Pieces Porterfield AP345 brake pad REAR\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px; border-bottom:1px solid #ccc;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px; border-bottom:1px solid #ccc;\"\u003eVehicle Applications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px; vertical-align:top; font-weight:bold;\"\u003eFerrari\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e94-97 456, 92-94 512 TR, 98-02 550 Maranello, 02-06 575 M Maranello\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px; vertical-align:top; font-weight:bold;\"\u003ePorsche\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e91-97 911 C2 w\/Turbo Look, 93-94 911 Turbo 3.6, 1994 911 Speedster w\/Turbo Look, 94-98 911 C2 RS Type 993, 93-94 911 C2 RS w\/Turbo Look, 95-97 911 Carrera, 1998 911 Carrera S \u0026amp; 2S, 86-95 928, 90-91 944 Koni Sport Susp, 92-95 968 Sport, 89-91 944 Turbo FRONT \u0026amp;\/OR REAR for FERRARI : 93-94 348 GTB\/GTS\/Spider, 90-92 348 TB, 89-92 348 TS, 94-99 F355\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px; vertical-align:top; font-weight:bold;\"\u003ePorsche\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e82-88 911, 82-89 911 Turbo, 89-98 911 C4, 1991 911 C2 w\/Turbo Look, 91-94 911 C4 w\/Turbo Look Pkg, 93-94 911 C2 RS America Type 964, 78-79 930, 89 944 S2, 90-91 944, 92-95 968, 86-88 944 Turbo (When your vehicle has the same front and rear you would need to order 2 qty of this part to change the brakes on the entire vehicle) Stoptech Racing Caliper ST-41 \/ STR-41 Trophy D345, D608, HB170, R608, FCP451, 1203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eCross-Reference Part Numbers:\u003c\/strong\u003e D345, D608, HB170, R608, FCP451, 1203\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAll Porterfield Brakes products carry the manufacturer's standard warranty. Race compounds are not for street use.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Porterfield","offers":[{"title":"R-4","offer_id":53178650853739,"sku":"AP345 R-4","price":307.95,"currency_code":"CAD","in_stock":true},{"title":"R4-E","offer_id":53178650886507,"sku":"AP345 R4-E","price":307.95,"currency_code":"CAD","in_stock":true},{"title":"R4-1","offer_id":53178650919275,"sku":"AP345 R4-1","price":307.95,"currency_code":"CAD","in_stock":true},{"title":"R4-S","offer_id":53178650952043,"sku":"AP345 R4-S","price":184.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/porterfieldbrake_pads.1.webp?v=1778033394","url":"https:\/\/www.raptorracing.ca\/products\/porterfield-ap345","provider":"Raptor Racing","version":"1.0","type":"link"}