Guys on the ground are great and really helpful but the online team are rubbish, still waiting on a refund on a faulty part it's been over 4 months now, and the first part they sent out was in a damaged box with the barcode stuck on, was clearly the wrong part and after returning it was told the part was oilly and they would not refund it took me over a month of back and forth emails to get it sorted and then the replacement broke with in a week. But gsf offer a life time warranty on parts, but that's only if u don't fit the parts and keep the box, my advice to anyone looking to buy from gsf only do so in ur local store and if it fails get ready for a fight to get us money back....