whistling whilst accelerating when cold

[.Joe]

Hi Guys,

i get a slight whistling whilst accelerating when cold in the first few gears, sound like induction but it only have a pipercross filter, sounds quite nice, any idea what it may be


Thanks in advance

Joe

 

[S-Fell-89]

The exhaust usually whistles and rasps from the knuckle join at the cat but that doesn't sound nice :S

Is the intake pipe secure to the airbox/filter?

 

[Bradtate]

I get this but in 1st and 2nd when turning eg going round roundabout

 

[S-Fell-89]

Are you sure the intake pipes are secure?

 

[.Joe]

It gets louder with the revs, but after about 30 seconds it goes, I'll have a look at the inlet pipes today cheers

 

[richd]

i get this, sound like a little turbo lol, ive narrowed it down to the mani to cat seal leaking abit

 

[Mr Anderson]

Its the hidden supercharger, I also get it.