Car insurance WARNING - Adding these things to your car could cost you £100 more MOTORISTS that modify their vehicle in any way could invalidate their insurance pay £100 more and put themselves at a higher risk of accidents. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Air pollution CRISIS - EVERY Londoner is exposed to dangerous levels of toxic emissionsNew Audi A8 2018 price revealed for the new flagship car that can drive itselfNew VW Polo 2017 price, specs and pictures revealed as order books openToyota and Mazda to create new electric car company togetherWould YOU buy an electric car? This is how many British drivers WOULD take the plungeTesla Model 3 production delays and why you won’t see this car until 2018