{"product_id":"4000-series-xs-gold-front-brake-rotor-5","title":"4000 Series XS Gold Front Brake Rotor","description":"The DBA 4000 Series XS Gold brake rotor is a direct replacement, single-piece rotor engineered for drivers seeking braking performance beyond standard OE levels. It features a premium, non-directional, cross-drilled and slotted design, complemented by an attractive gold finish on the rotor hub. This rotor is constructed from high-carbon alloyed iron and undergoes Thermal Stability Profiling to withstand increased stress and heat from intense braking.\n\nDBA's unique Kangaroo Paw ventilation system, with its 144 diamond and teardrop patterned pillars, offers up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs. The cross-drilled and slotted surface design facilitates the exit of friction dust and gases, contributing to a quieter, more responsive pedal feel. The rotor also includes anti-rust paint on non-friction areas for enhanced appearance and thermographic heat paint markings to help monitor braking temperatures.\n\nThis rotor is suitable for show cars and offers similar performance benefits to a T3 slot. However, drilled rotor configurations are not recommended for heavy off-road or track day usage. The rotor features a CBN (Cubic Boron Nitride) machine-turned finish to minimize disc thickness variation and prevent pad knock, as well as center-split core castings for increased thermal efficiency. The specific technical specifications include a 326mm outer diameter, 30mm thickness, and it is designed for the front axle. It is compatible with Subaru WRX (2008-2014) and WRX STI (2004-2017) models.","brand":"DBA","offers":[{"title":"Default Title","offer_id":52870202196280,"sku":"DBA4654XS-10","price":76.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688016193.webp?v=1787919982","url":"https:\/\/store.motormia.co\/products\/4000-series-xs-gold-front-brake-rotor-5","provider":"MOTORMIA","version":"1.0","type":"link"}