Quote Originally Posted by scttydb411 View Post
depending on the turbo, i recommend 8-11psi tuned. i tuned mine to 14ish psi and it's seen a few trips to 17ish psi.

180-200whp is pretty reliable, but more is possible depending on if you're willing to roll the dice.

mine has been turbo'd for 6.5yrs and has been over 200whp for 6 of those yrs. i daily drive mine around 230ish whp and has been tuned to 255whp.
So mainstream did your tune? 10 psi on a T4 turbo is a safe bet as a daily?