Why? Most stockers start leaking after a while of running higher boost than stock, its all personal preference.
Why? Most stockers start leaking after a while of running higher boost than stock, its all personal preference.
02 WRX Sport Wagon
Originally Posted by GTScoob
That right there lies the answer. Higher boost than stock. However, I can gaurantee you that (and I hate throwing loose statistical numbers out) , but 8 out of 10 of those people purchasing a blow off valve is for pure sound and cool factor than functionality. Stock BPV's can be easily modified to hold in higher boost situations as well.