Originally Posted by samh22a
Have a look at the base map for the WRX. It's the same mapping. 300's everywhere. But in the Instruction manual, they're saying we should taper our boost at redline. Why it's not done ?
You could always call them and ask. I suspect that the boost is going to taper no matter what you do though, or rather, that even a constant value of 300 everywhere will result in boost peaking at 14psi or whatever and trailing off to 11psi by redline. Maybe this is what they're talking about?