{"product_id":"wilwood-89-98-nissan-240sx-fnsl4r-mc4-rear-parking-bbk-w-13-50in-slotted-rotors-red","title":"Wilwood 89-98 Nissan 240SX FNSL4R\/MC4 Rear Parking BBK w\/ 13.50in Slotted Rotors - Red","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e140-18271-R\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 889545126761\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eWilwood 1989-1998 Nissan 240SX FNSL4R\/MC4 Rear Parking Big Brake Kit w\/ 13.50in Slotted Rotors – Red\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilwood 140-18271-R\u003c\/strong\u003e FNSL4R\/MC4 Rear Parking Big Brake Kit is a high-performance upgrade for 1989-1998 Nissan 240SX (S13\/S14) models. This kit features 13.50-inch Superlite slotted rotors paired with 4-piston FNSL4R calipers in red powder-coated finish, including integrated mechanical parking brake (MC4) for full street legality and convenience. Designed for track, drift, or spirited street use, the kit delivers shorter stopping distances, better heat dissipation, and consistent modulation. Direct bolt-on design uses factory mounting points no modifications required. Includes all necessary brackets, hardware, flexlines, and fittings for a complete rear brake conversion with parking brake functionality. Ideal for 240SX owners seeking modern braking capability with a bold red aesthetic while retaining parking brake operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e13.50\" Superlite Slotted Rotors – Excellent heat dissipation and reduced fade with slotted surface for gas evacuation\u003c\/li\u003e\n\u003cli\u003e4-Piston FNSL4R Calipers – High clamping force with integrated MC4 mechanical parking brake\u003c\/li\u003e\n\u003cli\u003eRed Powder-Coated Finish – Aggressive look with durable corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncluded Flexlines – Braided stainless lines for improved pedal feel and reliability\u003c\/li\u003e\n\u003cli\u003eWilwood Engineering – Race-proven design trusted in motorsports worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e140-18271-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWilwood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e1989-1998 Nissan 240SX (S13\/S14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Diameter\u003c\/td\u003e\n\u003ctd\u003e13.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Type\u003c\/td\u003e\n\u003ctd\u003eSuperlite slotted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaliper Type\u003c\/td\u003e\n\u003ctd\u003eFNSL4R 4-piston with MC4 parking brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eRed powder-coated calipers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect bolt-on – factory mounting points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eWilwood Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair of 13.50\" Superlite slotted rotors\u003c\/li\u003e\n\u003cli\u003ePair of FNSL4R 4-piston red calipers with MC4 parking brake\u003c\/li\u003e\n\u003cli\u003eBraided stainless flexlines\u003c\/li\u003e\n\u003cli\u003eAll mounting brackets, hardware, pads, and fittings\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSignificant stopping power upgrade over stock brakes – ideal for track or high-performance street use\u003c\/li\u003e\n\u003cli\u003eSlotted rotors reduce fade and improve wet-weather performance\u003c\/li\u003e\n\u003cli\u003eRetains factory parking brake functionality with MC4 calipers\u003c\/li\u003e\n\u003cli\u003eRequires compatible wheels (minimum 17\" recommended for clearance)\u003c\/li\u003e\n\u003cli\u003eWilwood leading name in big brake kits for JDM and performance vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstimated time: 2-4 hours (rear axle)\u003c\/li\u003e\n\u003cli\u003eSupport vehicle, remove wheels and stock calipers\/rotors\u003c\/li\u003e\n\u003cli\u003eInstall Wilwood brackets, rotors, calipers, and flexlines with included hardware\u003c\/li\u003e\n\u003cli\u003eBed-in new pads\/rotors per Wilwood procedure\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended for proper torque and bleeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX (S13\/S14)\u003c\/td\u003e\n\u003ctd\u003eKA24DE \/ SR20DET\u003c\/td\u003e\n\u003ctd\u003eRear big brake kit with parking brake – direct fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Wilwood Aerolite 6R Big Brake Kit?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMassive 14\" rotors and 6-piston calipers for superior stopping power\u003c\/li\u003e\n\u003cli\u003eRed finish adds aggressive, race-inspired look\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on with no knuckle modifications required\u003c\/li\u003e\n\u003cli\u003eWilwood trusted in motorsports and JDM performance braking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 1995 Nissan 240SX? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct rear fit for 1989-1998 240SX models with parking brake function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What wheels are required? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Minimum 17\" wheels recommended for clearance; verify with Wilwood specs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are pads included? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, high-performance pads included; upgrade recommended for track use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping and Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS \/ FedEx Ground (freight may apply due to size)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure protective packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 50-60 lbs (complete rear BBK)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":44597410824271,"sku":"WIL140-18271-R","price":2404.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Wilwood_140-18271-R.jpg?v=1773077132","url":"https:\/\/www.blackopsautoworks.com\/products\/wilwood-89-98-nissan-240sx-fnsl4r-mc4-rear-parking-bbk-w-13-50in-slotted-rotors-red","provider":"Black Ops Auto Works","version":"1.0","type":"link"}