iv just fitted a hks ssqv dump valve to my car and iv noticed a problem with it, becuase i have a front mount intercooler, it doesnt seem to be able to dump all of the air because im getting alot of turbo flutter.

i think this is mainly due to the inlet hose for the dump valve being about 1/2" ID which is not big enough i would think.

has anyone else had this problem and is there any ways to fix this??

 

most people with fmic and bov's get alot of flutter so dont worry about it but do try to get the right size of hose for it i think its 34mm ID, plus it car remapped for all the mods on it??

 

well when i bought the bov i asked for the fitting kit to suit my car because i have the adapter flange on my fmic pipework and the hose supplied seems very small to me.

yea my car has been mapped by andy f with all the mods.