been looking for these, nice 1 mate , had 1 on my ibiza & had no problems @ all nice mod. + i can't stand the huge standard ariel!!!
If you don't have a factory OEM radio then i would get a booster too, mine needed one when i swapped aerials. But looks good!
It seems to be a Geographical thing regarding the signal strength in the area you live in...
I hope Gloucestershire has good signal... I gotta fit mine after work