When I changed my air filter, I saw this dettached clamp/bracket from the top: what is this? Should I just take it off? I contacted the garage which did the job on my collies and arb and they replied as "Difficult to tell bu t that looks like the brake balance servo which we couldnt attached because of the changed ride hight." I also had this taken off as it was catching other part of the car making noises after changed the collies Do this have anything to do with the above? Cheers Guys!!