The gauge delay is not more than a tenth of a second from what I can tell. Go drive in second gear at 2000rpm and floor it and tell us what happens. You should hit full boost by around 3500rpm or so and it should match the higher gears.

 

Did this today, I knew I drove conservatively but on the right road, I floored it at 2k in 2nd and saw 15 at 6,500 rpm.

 

So all is good.

Where you able to hook up in 2nd? or did you leave 2 long patches of rubber?

 

Hahah no wheelspin, tires were warm (and my rears are new with <500 miles on them)

 

Great post. Thanks for all the info. I have been considering a tune for my 2017 S.

I was considering going to a shop, but it seems that there’s plenty of options to do a safe tune at home that would result in 70+ HP on the tune alone. Furthermore, it seems even someone without experience can accomplish it.

would the tune void a CPO?