MaxxECU Audi S4/RS4 2.7 biturbo (ME 7.1) MaxxECU RACE PNP
- 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 exist) and replaced with MaxxECU internal MAP sensor
- Control orginal idle solenoid, AC, tachometer and other original equipment*
- Fuel injectors can be replaced with optional high or low ohm
- Stock lambdasensor(s) can be removed (not used) and can replaced with a bosch wideband oxygen sensor (not included - except with Extra version)
- No change in the vehicle's original system needs to be done*
EXTRA version includes LSU 4.2 O2 Sensor