As I said before was the car mapped to real the benefits of the extra flow?
Everyone knows with any mod the cars map needs adjusting to suit.
The thing is that the turbo on a normal map with others tips don't get the maximum air to the turbo and of the turbo is having to work harder to pull that air through there is more losses of energy.
The more air that is available the easier the turbos will spin so the faster it will spool and the quicker it will spin.
