This is a fantastic well made product,i bought it to replace a cheap mounting which had snapped,it was easy to fit,even though it is much stiffer,and the result is,no excessive play in the exhaust,and the car is running much quieter,i know that this mounting will last the life of the car,because polyurethane is so much stronger than the rubber used in a lot of mountings,i will never fit a cheap one again,there are no negatives,i would recommend these to anyone.
good for fitting aftermarket exhaust where the mounts are slightly in the wrong place, choose which holes you want to use the chop off the excess mount, these are tougher than normal rubber mounts so dont stretch so hold the exhaust more rigid, nice upgrade