has any one chipped there valver with a courtney superchip what bhp gains are acheived is it any good and does the car take up more fuel.
are these chips soldered in or plugged into the ecu and what costs are we talking to fit one in.
Not sure what the difference is between a Courtenay Superchip and any other Superchip. I have one in my cav Gsi and it sorted out some flat spots and lumpy running issues (with cams and 57i) but other then that delivered negligable power gains but perhaps helped the car to rev more freely.
Unichip is the way forward if you are serious about chipping, allows you to map every 400rpm and is more 'adjustable' so I am led to believe.