Hi there, I am thinking of getting my car a BOV, but cant decide to go for HKS or Blitz. I got 1 question in mind, will the same bov sound different in different car or running different psi? cause I have looked in youtube, the hks one sound awusome in suburu but not as good as I expected on the starlet. Can anyone send me their video with their sound of BOV on? I know it sounds silly, but I really dunt wanna feel regret after I bought either one THanks