{"id":135,"date":"2026-10-04T02:02:47","date_gmt":"2026-10-04T00:02:47","guid":{"rendered":"https:\/\/artechmotorsport.com\/prodotto\/link-ecu-g4x-xtremex\/"},"modified":"2026-10-04T02:33:45","modified_gmt":"2026-10-04T00:33:45","slug":"link-ecu-g4x-xtremex","status":"publish","type":"product","link":"https:\/\/artechmotorsport.com\/en\/product\/link-ecu-g4x-xtremex\/","title":{"rendered":"Link ECU G4X XtremeX"},"content":{"rendered":"<p>The XtremeX is the premium G4X ECU: it controls up to 8 cylinders or 4 rotors with sequential injection and direct spark, with extensive I\/O, e-throttle control and the full G4X motorsport feature set.<\/p>\n<p>Compared with the entry-level and mid-range G4X ECUs it adds fully programmable e-throttle control, direct automatic transmission control, dual CAN modules, a 3-axis accelerometer and more I\/O. It is the right choice for high-performance street and race cars that need flexibility and advanced features.<\/p>\n<h3>ECU features<\/h3>\n<ul>\n<li>E-throttle control<\/li>\n<li>8 custom math blocks with 30 characters<\/li>\n<li>Flex fuel<\/li>\n<li>Trigger oscilloscope<\/li>\n<li>3-axis accelerometer<\/li>\n<li>Selectable temperature input pull-ups<\/li>\n<li>Flexible engine protection limiters<\/li>\n<li>CAN keypad control<\/li>\n<li>VVT control<\/li>\n<li>Open loop boost control<\/li>\n<li>Closed loop boost control<\/li>\n<li>Dual closed loop lambda<\/li>\n<li>Direct automatic transmission control<\/li>\n<li>Compatible with all leading aftermarket dashes via CAN or serial stream<\/li>\n<li>512 MB of internal data logging<\/li>\n<\/ul>\n<h3>Motorsport features<\/h3>\n<ul>\n<li>Nitrous control<\/li>\n<li>Launch control<\/li>\n<li>Anti-lag<\/li>\n<li>Cruise control<\/li>\n<li>Traction control<\/li>\n<li>Race timer and power management<\/li>\n<li>Gear shift control<\/li>\n<li>Paddle shift control<\/li>\n<\/ul>\n<h3>Outputs<\/h3>\n<ul>\n<li>8 x injection drives<\/li>\n<li>8 x ignition drivers<\/li>\n<li>10 x auxiliary outputs<\/li>\n<li>+5V sensor power supply<\/li>\n<li>+8V sensor power supply<\/li>\n<li>Unused injection and ignition drives can be used as auxiliary outputs<\/li>\n<\/ul>\n<h3>Inputs<\/h3>\n<ul>\n<li>10 x digital inputs*<\/li>\n<li>4 temperature inputs<\/li>\n<li>11 x analog inputs<\/li>\n<li>2 trigger inputs<\/li>\n<li>Dual knock inputs<\/li>\n<li>Unused temperature and analog inputs can be used as digital inputs<\/li>\n<\/ul>\n<p>* 2 digital inputs are required when using the 2nd CAN bus.<\/p>\n<h3>Communications<\/h3>\n<ul>\n<li>2 x CAN bus<\/li>\n<li>LTW 6-pin USB tuning connection<\/li>\n<\/ul>\n<h3>Data logging<\/h3>\n<ul>\n<li>512 MB of logging memory<\/li>\n<li>Maximum total logging rate: 100 kHz<\/li>\n<li>250 logging channels<\/li>\n<\/ul>\n<h3>Physical<\/h3>\n<ul>\n<li>Dimensions: 185 mm (L) x 130 mm (W) x 40 mm (H)<\/li>\n<li>Weight: 680 g<\/li>\n<li>Die-cast aluminium enclosure<\/li>\n<li>Connectors: 2 x Superseal 4-row 34-position (part numbers 4-1437290-0 and 4-1437290-1)<\/li>\n<\/ul>\n<h3>Electrical<\/h3>\n<ul>\n<li>Operating voltage range: 6.5\u201324 V<\/li>\n<li>Maximum input voltage: 36 V<\/li>\n<li>Maximum continuous current draw: 5.5 A<\/li>\n<li>Operating current: 200 mA<\/li>\n<\/ul>\n<h3>Misc<\/h3>\n<ul>\n<li>Ambient temperature range: -30 to 90 \u00b0C<\/li>\n<li>Manufactured to ISO 13485 standard<\/li>\n<\/ul>\n<h3>Box contents<\/h3>\n<ul>\n<li>XtremeX G4X ECU<\/li>\n<li>Quick start guide<\/li>\n<li>Mounting bracket<\/li>\n<li>USB tuning cable<\/li>\n<li>Link ECU stickers<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Link ECU G4X XtremeX wire-in ECU: up to 8 cylinders, e-throttle, dual CAN and the full G4X motorsport feature set.<\/p>","protected":false},"featured_media":543,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[37],"product_cat":[60],"product_tag":[],"class_list":["post-135","product","type-product","status-publish","has-post-thumbnail","product_brand-link-ecu","product_cat-ecu-wire-in","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/product\/135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/comments?post=135"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/media\/543"}],"wp:attachment":[{"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/media?parent=135"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/product_brand?post=135"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/product_cat?post=135"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/artechmotorsport.com\/en\/wp-json\/wp\/v2\/product_tag?post=135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}