I am currently using the dave dawse device as a boost controller with the HD prespool...Have a PFC which I understand does a good job of boost control. I have a brand new set of pills...oem for both functions. I feel like I should remove the dave dawse and Hd and go back to the stock pills with the PFC as boost controller.

Any feedback here would be great!

TIA

 

I don't know from first hand experience, but I've already read the PFC doesn't do a great job at controlling boost (so people often use the Profec B or something else along with it).

I would say keep the Dawes device....