Looking to buy an upgraded ECU. What is the consensus? Here in Au all are available Powerchip, Superchip, etc. Your experiences etc are sought.
I am NOT interested in fuel economy and I can run 98 octane.

Purely looking for a performance upgrade. Also do K&N filters help or are they a waste of time? TIA.

Hugo

 

all the info your looking for is at your finger tips. try the search function. most ECU chips have been discussed and reviewed. good luck!