Ford Focus RS/ST (2009-2010 MaxxECU RACE H2O Plugin STANDARD

MaxxECU RACE is flexible, reliable, and fast. MaxxECU will give you full engine control!

• Built-in exhaust temperature (type-k) amplifiers in harness
• Uses stock vehicle knock sensor(s)
• Built-in 400kPa(3bar boost) MAP-sensor
• Fast and reliable USB PC communication
• Android MDash app wireless BT communication as dash
• Stock MAF-sensor can be removed (if it exists) and replaced with MaxxECU internal MAP sensor
• Control original idle solenoid, AC, tachometer, and other original equipment*
• Fuel injectors can be replaced with optional high or low ohm
• Stock LSU 4.2 wideband oxygen sensor is used
• No change in the vehicle's original system needs to be done*
• MaxxECU H2O (water protected) since the ECU is placed in the engine bay.