[majek5]

I read an article on PSO about HP and Torque gains with a FICM reprogram. I have VXCF4H2 currently. Would I benefit from a reprogram? Not exactly sure on how the ECM/TCM/FICM all relate as to performance. In the section on the webpage it says turnaround time is usually 24 hours if I send it in vs. waiting for a programmer. Is that still current? Any drawbacks to this?