Just interested to find out when insurance prices become semi sensible really, I'm 21,fairly good postcode, 4 years no claims with 3 points september 2017. Im currently paying £61 a month for a polo 1.4 sport. To insure my a4 it was more like £120 a month however I'm wanting to do some pricey upgrades to the a4, (Ecu, turbo, supporting mods etc etc) My question goes out really to people a bit older, what has your experience been with insuring a modified car fully declared? Obviously theres the don't declare it route but I don't think its worth the risk. I don't really want to leave the car in the garage for 10 years