Stupid question
164 mph via GPS is actually pretty respectable for an WS6...It dose around 158 mph bone stock..So picking up 6 mph on top end is pretty good.
I'm not sure if this applies to the SS honestly, I looked and it said ram air so I made the assumption. Maybe only the WS6? Regardless, my point was he might not be running out of steam, just running into the PCM nanny. 160 or 165 whatever it is, try changing that value and seeing if it goes any more.







