alex2018 The M4 A pillar mounts don't work. They add to the stack height and interfere with the hood closing mechanism, IE. your hood won't close
There's a very simple solution to mounting the strut rods.. They line up perfectly to the A pillar, mark it, drill incrementally w/ a step bit, and then install a 10mm rivnut with a rivnut tool... Nice large 10mm bolts right to the frame
That's what I did and it is perfectly solid. Remember every chassis is different, so this works for the F22. Can't say it works for all chassis' though, YMMV.