whos better jwt ir calum?

[benspearl240sx]

who a better ecu tuner calum or jwt? its for my ka24de

[da240]

For the Ka, calum tends to be the way to go. Its fairly new and not a lot of tuners know how to tune with it but more are learning and its a great product (lots of adjustability),oh and he will give you a base tune to start with.

[benspearl240sx]

thanks yea i just want to get a tune and build from there