Hi All,
I agree with the above posts, in that I fitted mine without any mods to the bolts but they do get very close to the oil cooler pipes, they are also quite difficult to do up without a 1/4 drive ratchet and lots of fiddling.
Finish on mine is also pretty poor around the bottom mounts with paint flaking off after 15mths (9,000 miles) although they were not used through the winter, they will end up being powder coated and have the top fittings modified to make fitting/removing them easier.
They do look nice though and all things considered I am glad that I bought them.