
That's mine with ps pump from a Neo-Rb20. looks the same as a 25.
thanks that helps i want to buy one just to see if it will sound like that on my set up, there cheap so its not a big deal if it doesnt.outlaw7 wrote:yea its definetly either some compressor chatter or the hks bov, the hks wont make that noise on idle for some reason, its only under load, couple of my friends have them, they all make the same noise