back on to using the HKS BOV... it is sooo much louder than the greddy.. the oil return feed gasket has decided to leak, and it leaking oil which is running down the sump and flying on to the firewall... looks much worse than it is... was at chris yesterday, sorted idle hunting problem and found out i need afew things ... Injector seals Inlet mani gasket TB gasket Cambelt is tooo tight but the upside is that chris said he can make me a custom 2.5" turbo down pipe