Originally Posted by
Madferraristi
The PRP is for the most dedicated among us.
It essentially gives the owner the same (almost) tuning capabilities as a professional tuner, less the knowledge and experience (major factors).
I have it and am just getting started with tuning my own, fortunately, I have a very patient supplier who will help me understand, at least some of the more basic functions. From there, I'm on my own.
In order to be successful, you would need to have complete onboard datalogging capabilities which must include A/F and preferrably access to a very co-operative dyno shop owner.