Profiler is a tool everyone should have in their tool box. The Profiler took us to a 3.68 at 199 and a win in PDRA Budds Creek this year running a 3.70. I put Davis Profiler in every car I build.
I believe it (VPS*) is going to be the next greatest tuning tool. It is absolutely astounding what all Shannon Davis can provide tuners. I believe the VPS will take us to a whole new level of Racing.
*VPS is the new Vehicle Position Sensor from Davis Technologies- Hi-Res/High Speed G, Pitch, Roll and Yaw.