Those are impressive numbers.
I am surprised the torque peak was below 4100 rpm while still making peak hp at 6700-6900 rpm. That is a wide power band. Also surprising the torque at 4900 was so different between with (633 lb-ft) and without (619 lb-ft) the air cleaner.
It would be worth knowing what headers were used on the dyno compared to in your car. That can make a noticable difference. Primary size and length.
You should be very happy with the results so far. I look forward to hearing the track results.