well my turbo is farely new and its just a stock upgrade....but the problem is when i accelerate to race or just to punch it it feels like tha turbo sputters as its spoolin and im not gettin tha best out this turbo...i want it to spool smooth..it happens alot in 1st and 2nd and high rpms in 3rd..sumone please tell me what it is and how to fix it....another thing i have my b.o.v goin into tha atmosphere..and i seen in sum forum that u loose performance like that...could that be tha problem???help......97 gst spyder..downpipe..apexi n1 exhaust..k&n filter..greddy rs b.o.v.and sum suspension...thanks..

 

Fix the BOV and lag times will drop and so will the stuttering I bet

 

I second that