{"product_id":"ebc-racing-04-11-bmw-x3-3-0l-e83-rp-x-front-brake-pads-dp81552rpx","title":"EBC Racing 04-11 BMW X3 3.0L (E83) RP-X Front Brake Pads - DP81552RPX","description":"\u003cp\u003eEBC Racing does however emphasise that RP-X has been developed for peak on-track performance, meaning higher levels of brake dust and brake noise should be expected. RP-X has comparable disc wear to many other popular track\/race materials, however RP-X disc wear is considerably greater than EBC Racings other track pad RP-1 which results in high levels of brake dust. Compared to RP-1, RP-X has a 25 percent increase in friction coefficient across its working temperature range with a much more positive initial bite. This characteristic potentially makes RP-X more suitable on heavy or inherently under-servoed vehicles. For light-medium weight vehicles, cars with non EBC Big Brake Kits fitted, or vehicles with no ABS, the less fierce nature of EBC Racings other track material RP-1 may be preferable.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRP-1 May Be Better For Light-Medium Weight Cars; Non-EBC Kits Or No ABS\u003c\/li\u003e\n\u003cli\u003eRP-X Is Designed For Peak On-Track Performance w\/Higher Dust And Noise\u003c\/li\u003e\n\u003cli\u003eComparable Disc Wear To Other Track Materials; But Higher Than RP-1\u003c\/li\u003e\n\u003cli\u003eTrue Race Performance To Highest Race Temperatures Ever Recorded\u003c\/li\u003e\n\u003cli\u003eRP-X Has A 25 Percent Higher Friction Coefficient Than RP-1\u003c\/li\u003e\n\u003cli\u003eOffers A More Positive Initial Bite Compared To RP-1\u003c\/li\u003e\n\u003cli\u003eRevolutionary Nucap NRS System Hook Pad Retention\u003c\/li\u003e\n\u003cli\u003eSuitable For Heavy Or Under-Servoed Vehicles\u003c\/li\u003e\n\u003cli\u003eExcellent Pedal Feel Over RP1\u003c\/li\u003e\n\u003cli\u003eStainless Steel Back Plates\u003c\/li\u003e\n\u003cli\u003eKind To Brake Discs\/Rotors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EBC","offers":[{"title":"Default Title","offer_id":46461546692744,"sku":"ebcDP81552RPX","price":174.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/554ce59ea368e6a8b863c1293b429a1cL.jpg?v=1787958188","url":"https:\/\/www.allianceracing.com\/products\/ebc-racing-04-11-bmw-x3-3-0l-e83-rp-x-front-brake-pads-dp81552rpx","provider":"Alliance Racing","version":"1.0","type":"link"}