dsm 390/450s
 

doing my first kit w/ a 14b on a d15. just wondering what psi dsm 390s and 450s are good for?

Re: dsm 390/450s
 

bump*

Re: dsm 390/450s
 

I'm running 8 - 10 psi on a 14b on 390's and I've never had a problem with them cutting out or anything. I would have gone with 450s though if I did the turbokit myself since they're the same price and it gives you more room to upgrade later.

Re: dsm 390/450s
 

i got the 390's for free but thanks for telling me, cuz ive heard that they'll handle 8psi but i head that running open D/P it can creep up to 10psi so i was just wondering. but thanks again!