K-Tec Stelth 1.2

[micp]

I have a stealth system fitted to my 1.2

Now when I change down gears and the revs drop it sort of sounds like its sucking in air? :dapprove: that's the only way I can describe it.

Anyone have any idea's what this could be?

 

[st3ve]

Your description is a little vague, who fitted it?