GT2052...... Assistance Needed

[Mitch]

The turbos don't give the same power.. the mapping gives the same power. The ECU is mapped to deliver an X amount of fuel for a stage 2 map, producing say 150bhp. The X amount of fuel is able to be burnt at a set psi (say 20 for arguements sake) by the standard turbo. Therefore bolting the bigger turbo on with no map will see you no gains as there's no extra fuel to put the larger flow of air to use.

Sent from my EVA-L09 using Tapatalk