I just had my GSR tuned at 6 lbs of boost with Hondata S100. If I raise the pressure to 10 psi for a run or two, then set it back to 6 psi again, will I have corrupted my tune?

...also, I plan to get a larger intercooler(Precision 600 hp) along with some new piping sometime in the future. How will this affect my tune?

Thanks!

 

your tune wont become corrupt, but your motor might go lean, if it was not tuned for 10 psi. depends on how the tunner set up your map. If the ve keeps going up in a even fashion it's probaly fine, unless he has a jacked up table or to much timming in the map. Your other issue, is if your fuel system is up to the task. I would ask your tuner, he would have the best idea weather it's safe or not.
better ic and larger pipping will change your tune, but to what degree really depends on your current setup... either way sounds like you want more power, so talk to who ever tuned your car and ask him. If he doesnt know give me a call...LOL