Dzlndust
Member
Hi,
I'm looking at getting the ECU tuned on my 550.
I'm hoping to find out if anyone has had this done and what sort of results they achieved?
I'm not expecting too much on the fuel side of things around town but hoping that the tune and a new exhaust will improve the fuel economy a bit when towing.
Cheers,
I'm looking at getting the ECU tuned on my 550.
I'm hoping to find out if anyone has had this done and what sort of results they achieved?
I'm not expecting too much on the fuel side of things around town but hoping that the tune and a new exhaust will improve the fuel economy a bit when towing.
Cheers,