Home > Performance ECU Chips > Alfa Romeo Chips
High performance upgrade ECU remap chip for the Alfa Romeo 155 Q4 fitted with the 2.0L 16V Turbocharged engine and Weber IAW ECU.
Suitable for the following vehicle(s):
MakeModelEngine SizeECU Part NumberChip Software NumberPower Increase (BHP)Torque Increase (lbft)ALFA ROMEO1552.0 16V Q4IAW 4W6/P8P94_GA101.0425 - 4020 - 35ALFA ROMEO1552.0 16V Q4IAW 4W6/P8P9U_EF101.0325 - 4020 - 35ALFA ROMEO1552.0 16V Q4IAW 4W6/P8P9V_EF101.0325 - 4020 - 35ALFA ROMEO1552.0 16V Q4IAW 4W6/P8A94_GB101.0525 - 4020 - 35
ECU Part Number
Chip Software Number
Power Increase (BHP)
Torque Increase (lbft)
2.0 16V Q4
25 - 40
20 - 35
Please note that the "Recommended Upgrades" listed below are not required in order to run this chip, although they will allow you to get the most out of your Alfa Romeo 155 Q4 at this level of tune.
Simply remove your standard factory-fitted chip and replace with your brand new Q4 chip - NO SOLDERING REQUIRED!
Please provide your ECU part number to ensure you receive the correct chip for your carECU Chip-Fitting Service Available - Please Contact For Details
Please provide your ECU part number to ensure you receive the correct chip for your car
ECU Chip-Fitting Service Available - Please Contact For Details
Hello! Are you a returning customer? Sign In or create a New Account.
There are currently 0 items in your Shopping Basket.
Turbonoz Blog Post One