My impreza turbo is the same price to insure as my mk2 golf gti was, the golf had all mods declared, v6 engine with 210bhp full stainless custom exhaust, coilovers, extremely rare polished dish alloys with a 4" lip, full sound system with over £1200 worth of stuff and corado interior, subie has engine and exhaust mods, brake mods, body mods and sound system, both just over £300 fully comp