declare anything you have chaged, i did on my punto and most was a no cost addition, lowering, body mods classed as one mod whether it was a full one or just side skirts.
lowering 30mm cost me nothing
i added a spoiler and it was £50, also said id be adding skirts, she said "it doesnt matter all body mods are classed as one
"
think wheels were £50
exhaust and performance mods, always state its a no added performance mod, they never check.
ecu re-map, cant be traced.
best thing i find is if you insure your car with everything declared, they bump the price up, but if you insure it as standard, and then a month later add a few mods, they charge little or nothing for additions
i did this with di***t l**e
cost me in all 1100 to insure a 1.2 active sport with a recent crash and 3 points with all mods declared and i was 20 at the time
and had been driving 1 year