High Performance ECU for G50 series - NICO

[OwnerCS]

Here's a picture of the NICO performance ECU below.

IMHO - this is the best G50 performance bang for the buck.

[RustyBucket]

I would love to get one of those. Unfortunately there are always seems to be something that gets higher priority on the "non-essential purchases" list.

Maybe I can convince my wife it's a good idea by selling her on the "it improves gas mileage" angle.
Does anyone have numbers on gas mileage with the NICO ECU and stock auto transmission? I remember Wes saying he was getting 24 mpg highway with the 5 speed and a NICO ECU.

[elwesso]

In my experience gas mileage numbers should be basically unaffected, highway mileage especially should be roughly the same... It certainly won't go down, however people usually see less mileage because they cannot get their foot out of the gas...