If you hear air leaking, sounds like thats the culprit..... did you check the diy section for the tips on using the topsider?
Also, ya might want to use a hose clamp or something to help seal that leak down.
Other than that I have no idea.
I have never used a topsider. if I had one, I'd use it, but I personally like gettin a little greasy when working on my car.
Metallic Black (Blue Flaked) on Parchment
Black Grille Insert
17" AMG Monoblocks or EVO II's
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