hey guys everytime my car is running the intake makes a weird sound, almost like a muffled exhaust type of sound.(it sounds like only the primary intake) im running twin hks RS intakes.Another thing that i might add, the primary spooling sound changed too the whine is a bit more ugly now but i still get a nice 10 8 10 pattern.idk if that sound affects the spooling, any thoughts?

 

Search the term "moo."

 

ah i see now, thank you thank you kind sir

 

it's your air pump. normal sound. i had the same thing i had when i installed my RS intake. it's just more prominent now with this intake. I didn't have the sound when i had my blitz intake.

 

i allways liked the airpump moo
to baad i have a single setup now
hehe

 

lol funny thing my air pump is removed :O