STAG300,CNG/LPG injection system kits(Poland)(cng fuel auto,cng regulator,cng mixer,ECU,switch) STAG300,CNG/LPG injection system kits 1.ECE-R110 ... -PETROL SOLENOID 5. Mixer6. LPG filling valve7. other tubes8. Spare partsDetails of CNG/LPG ECU kits(AC300)1.It is one ... as EU2, EU3, EU4 and over. (Poland)(cng fuel auto,cng regulator,cng mixer,ECU,switch)STAG300,CNG/LPG injection system kits