Temp out side was 45 degrees, 32 psi of rear tire pressure and 28% humidity.

Mods are ported stock airbox, ported and polished throttle body, rear cats deleted, resonator deleted, and 275-35-19 Nitto 555 tires.

Stock:
310.79whp 300.13
308.49whp 304.42

Stock /K&N's
314.45whp 306.74
311.46whp 299.44

BDJ's Cold Air Intake
336.17whp 316.51
330.94whp 312.10

I do have the charts and pics, i will post later