As some of you know, I intended to fit an Akrapovic end can on my 2nd gen FZ1 Fazer, but I’ve had a change of heart as I can’t justify the £500 plus cost of the said pipe. I am considering a much cheaper option – SP engineering (Frome based) stainless. If fitted, would I need to carry out any mods on the bike and am I obligated to inform my insurers? Oh, SP received an excellent review in What Bike? Anyone fitted one to their bike?

Thanks for any info.