has anyone installed the optional 20inch fender flare kits as a "do it yourselfer?"

it's getting warmer and i'm about to swap out the 18s for 214s... don't have the fender flares and i think it'll look better with them on...

not sure if i really need to get BMW involved in this install.... can i do it myself?? (as long as it doesn't require special riveting tools)

not a problem paying them to do it but i just don't want to go through the hassle of scheduling it and having to drop off/pickup during the week..

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2012 X5 50i M-Sport
2014 X3 35i M-Sport