{"product_id":"gfb-atomic-boost-controller","title":"GFB Atomic Boost Controller","description":"This manual boost controller utilizes a precision needle valve bleed system, ensuring greater stability compared to traditional ball-and-spring designs. Manufactured in Australia to ISO 9001 standards, the Atomic boasts 100% reliability and requires zero maintenance, making it a durable and user-friendly option for performance tuning.\n\nA case study involving an MY02 Subaru WRX demonstrated the effectiveness of the Atomic Boost Controller. When installed and set to the factory peak boost level of 0.9 bar (13.2 psi), the controller allowed boost to rise substantially earlier in the RPM range. This resulted in an impressive gain of up to 18kW (23.4hp) at the wheels, particularly noticeable in the lower revs, providing much better acceleration from as early as 1700 RPM. This test specifically aimed to showcase the improved spool-up potential without exceeding factory peak boost levels.\n\nIt is noted that the MY01-02 (MY02-03 in the US, GDA chassis) Subaru WRX models respond particularly well to this modification, as their factory boost mapping is often conservative to maintain a flat torque curve and linear power delivery. While boost levels can be increased beyond factory settings for further gains, the primary purpose of the case study was to highlight the enhanced spool-up capabilities. For enthusiasts looking to make their GDA WRX feel more responsive, the Atomic or Reactor boost controller is presented as a highly effective, bang-for-your-buck modification.","brand":"GFB (Go","offers":[{"title":"Default Title","offer_id":52867443392824,"sku":"3001","price":89.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687937183.jpg?v=1787911039","url":"https:\/\/store.motormia.co\/products\/gfb-atomic-boost-controller","provider":"MOTORMIA","version":"1.0","type":"link"}