The template made it easy. After drilling those holes (pinch weld) I was able to use two bolts to temporarily hang the bars and mark the frame holes. I highly recommend making 1/8 pilot holes for everything. I ultimately had to widen two of the pinch weld holes to get everything aligned, but I blame that on manufacturing tolerances.
I was shorted two of the frame bolts and the head snapped of another (still have to extract that one) but all in all the install wasn't difficult - thanks to the included template. These bars are very sturdy.
PS. Gets some washers, you'll need them to make everything fit snuggly.