threw this in today:
front bushings and rear bushing were a royal PITA using ramps... and I didn't have a wrench big enough to yank off the o2 sensor... but oh well.
scrapped my bumper on a steep driveway... so i threw the lip on there yesterday. it appears I'm not alone in that the spacing on these can be a little whacky. i swapped out the bolts and cheap bushing thingies that came with the kit for regular screws.. they are on there tight after drilling pilot holes, gonna throw some nuts and washers on there later.