i thought that sounded just like his in car videos. but the perrin also sounds similar. but with that having been filmed in Japan, it's probably an HKS
Really?...I have the newer designed one sitting in my room collecting dust...so why don't you care for it?
I just get tired of the chirp.... It gets old, quick. If it wasn't SOOO loud, it might be ok, but its just obnoxiously loud.
Well douche, if u didn't want it I wouldn't have gave it to you! Try loosening it so it only pops off at upper psi so its not screeching whenever u are driving normal
sounds like a aps or forge bov. but i doubt they have thatr on there. your best friend Sung had aps and it sounded just like that.