fjtwelve said:K&N (well someone needs to, theres lots of chat and not much actual experience)
Did I ever!!!james0808 said:Did you notice any difference???
Jason said:You don't have to plate it as if you remove the vacuum hose to it (making sure that you block hole in rubber vacuum pipe with a bolt or screw) this disables the EGR valve in the closed position!!
But if you have done a few miles over 100k for example chances are that it's already sooted up and not closing properly which means it will have to come off to be cleaned making sure it's closing 100% creating an air tight seal and not re-circulating all those nasty sooty gases that knacker the MAF sensor and block your inlet manifold!!!!!!