Alfa Mito 155TB
Hello on my 172 I have bought a green cotton replacement air element.. I range the insurance firm today and explained I was modifying the standard configuration of the car with this air filter replacement...I explained it was because I would get better fuel econmy plus maybe an extra 4 bhp because they asked for maximum potential increase.
The insurance comppany asked for an extra 60 a year...the air element only cost £35, i might as well put a viper on...
What has everyone else done with declaring air elements...Help !!