I have the Greddy kit, and i had a question, how it be safe to get my car tuned at 10psi and have it as a daily driver or is that to much for the stock internals? also would be 9or9.5 psi better if not 10, and what tpye of WHP im i looking at with the 9 or 10psi

 

Its all about the tune and who's tuning it.

 

you should be anywere from 280-300 with a full exhaust and a good tune

 

also 9-10 psi shows to be pretty safe on stock bottom

 

what if it just and axle back exhaust??

 

axleback wont do anything

 

o aight, i still dont know if i should bring the boost up to 10psi and ahve it tuned

 

/\/\ i'd do it. Wait no, i WILL be doing it

 

Did it and it was fine. As long as the tune is a little conservative you should be fine. Now I'm still gonna STRONGLY insist to tune it. It will run ok but the tune will make it run stoich and hold reliable.