{"product_id":"supercomp-big-brake-kit-55","title":"SuperComp Big Brake Kit","description":"This front brake system integrates advanced technology to continually cool and refresh the brake pad surface, ensuring optimal performance under demanding conditions.\n\nThe caliper, forged from aircraft-grade billet aluminum, is extremely lightweight (just over 7 lbs each) and features a differential bore configuration with significantly larger pistons than Ksport's ProComp calipers. It includes aluminum pistons, high-temperature seals, titanium brake pad retainer clips, and stainless steel brake pad wear plates. The opposed piston design enhances pad wear and caliper rigidity, while stainless steel braided brake lines improve pedal feel and response.\n\nThe kit features a 2-piece floating disc assembly designed to reduce rotating and unsprung weight, and to prevent thermal stresses from warping the disc. The rotors are cross-drilled, which tends to run cooler and is recommended for daily driven vehicles. You can choose between Ksport SC5 Street Pads, designed for optimal performance on the street and occasional track use, or RC5 Race Pads, which offer maximum stopping power for extreme track conditions but are not recommended for street use.\n\nThis big brake kit is made to order and is non-refundable. The kit is specifically designed for the BMW E30 M3 (1984-1991) with the S14 2.3L engine.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868428529976,"sku":"BKBM011-951CO","price":3862.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687985259.webp?v=1787914049","url":"https:\/\/store.motormia.co\/products\/supercomp-big-brake-kit-55","provider":"MOTORMIA","version":"1.0","type":"link"}