cheers, will do. bought a new OEM DV, should be here tomora or mon. would a leaky pipe or nakered DV casue said noise? just want peace of mind so i can enjoy my night tonight.lol after havin a blown head gasket on my rover BRM along with about 500 other things on it, i bought this and now...ARGH. i mean it still pulls as it should, no lack of power etc, turbo whistles on boost as it should...