The XtremeX has built in E-throttle and all the advanced features including Anti-lag, Cruise Control and Traction Control.With 8 Injector drives and 8 ignition drives the XtremeX can control up to 4 rotors or 8 cylinders with sequential injection and direct spark. The XtremeX is a great choice for professional level motorsport or more demanding road car applications.Notes: This is a universal ECU, and requires "A" & "B" Looms for installation. If it is Onboard Digital Wideband Lambda Control you are after, consider the G4X FuryX. Features: Inputs: 8/10* x Digital inputs 4 x Temperature inputs 11 x Analog inputs 2 x Trigger inputs 2 x Knock inputs *2 inputs required when using 2nd CAN Bus Outputs 8 x injection drives 8 x Ignition drivers 10 x Auxiliary outputs^ +5V Sensor power supply +8V Sensor power supply Note: Unused fuel and ignition drives can be used as additional Aux outputs Communications 2* x CAN bus (1) Serial (RS232) connection (1) USB tuning connection Faster communications than G4+ models 512 Megabytes Data Logging Physical Dimensions: 185mm(L) x 130mm(W) x 40mm(H) (without looms) Mass: 680grams Advanced features not found on smaller Link ECUs: Fully programmable E-throttle control complete with capability of gear shift throttle blip and antilag. Cruise control. Two independent CAN modules. 30 general purpose tables (up from 20) All Motorsport features including full gear shift control, cruise control, traction control, antilag and launch control. Advanced closed loop lambda strategy and dual bank lambda control.