As an F80zcp owner have you done your crank hub yet. I just got mine done while getting full active autoworks exhaust, along with cfi charge cooler Dinan radiator, and rk titanium charge pipes.
You can certainly do it without a jack and self tapping screws. Drive onto a couple 2x4s with the front wheels can help a lot. Or pull your car up to the edge of a sidewalk and have the front end hanger over the road. Lots of no jack options
