J.V.C Car Audio and lots of other brands all have a 3 year product warranty, see our monthly special for all our discounted deals. We have dash fitting kits, incuding brackets to suit most makes of vehicles and looms to plug into factory vehicle looms. Make sure that your install is done right, call us now for free advise. Also we will install gear that you supply so call us now for a free quote, also get a FREE Mobile Installation service. Yes we do guarantee all our workmanship.hat you supply so call us now for a free quote, also get a FREE Mobile Installation service.