Recently had my car RR'd now I have put a fair few miles on the engine. Pleased to find out its made a few more ponies and torque at a bit less boost.

I have a question though.

The torque tails of quite a bit through the rev range. Is this normal for a rs turbo?
It makes 202Ft Lbs @3500 but by the time its at 5500 this has dropped to about 170FtLbs.

The car drives lovely and the fuel map looks like its been drawn with a ruler which is always a nice piece of mind with mfi, I'm just curious as to why this happens?

Cheers.