Finally booked my 23i in to have it remapped, who do people use for insuring modified Z4 ‘s please ?
The 23i power upgrade is pretty modest but I have had 3 refusals so far.
Thankyou in anticipation.
My car has coil-overs, strut brace, after-market back boxes and Aero sills.
I've always used Chris Knott and Adrian Flux, but Howden (formerly A Plan) gave me a good quote last year from their Thatcham office that has schemes for modified cars.
