thanks Ryu, can you give me the address of your shop? yeah i did a pull after work today and still noting past 15psi. i have to find out whats the problem is, its driving me crazy. is it possible that my bov is leaking? i have a greddy rs and its recirculated. i took it apart and check to make sure the diaphram is in good shape and everything is the way it should be. i'll do a leak test and check the turbo before i bring it to you.