{"product_id":"g4x-ns15x-plug-in-ecu-for-sr20","title":"G4X NS15X Plug-In ECU for SR20","description":"The Link Engine Management G4X NS15X is a plug-in engine control unit that offers advanced engine management technology for maximizing your vehicle's potential. This ECU is specifically designed for the SR20 engine and works with the 64-pin, blue header plug ECU version; verifying connector compatibility is essential before purchase.\n\nKey features of this ECU include up to 6D fuel and ignition mapping, precision closed-loop control for four independent cams, and sequential fuel delivery. It supports digital triggering for all OEM patterns and the factory idle hardware. For boost control, it offers 5D mapping with three switchable tables, with options for antilag, launch, and flat shift functionalities. The unit also features continuous barometric correction via an onboard sensor, a 4-pin powered CAN connector for connecting CAN devices (using the CANJST4 cable), and QuickTune for automated fuel tuning. It logs data into 512 megabytes of onboard memory, supports individual cylinder correction, and includes gear compensations for spark, boost, and fuel.\n\nThis ECU is exclusively for manual transmissions. It is compatible with various Nissan models equipped with the SR20DET engine, including the S13 Silvia\/180SX, S14a Silvia (facelift), and S15 Silvia. It also fits the S15 Silvia SR20DE, RNN14 Pulsar GTI-R SR20DET, and N15 Pulsar SR16VE. It is noted that this unit is not compatible with the CA18DET engine. For vehicles with a 76-pin header ECU, the S13X PlugIn listing should be consulted.","brand":"Link Engine Management","offers":[{"title":"Default Title","offer_id":52686634156344,"sku":"217-4100","price":2175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/659703732.webp?v=1784875505","url":"https:\/\/store.motormia.co\/products\/g4x-ns15x-plug-in-ecu-for-sr20","provider":"MOTORMIA","version":"1.0","type":"link"}