im not sure if TPMS bombs really work on our cars as they seem to now have centripetal sensors to turn on/off (extends battery life)
i just did the e-tape. it is so clean that even i cant see it unless i REALLY look for it.
to make a clean circle i cleaned up a counter screw head, placed tape on the screw head, and cut along the screw head with a sharp pair of scissors. then peeled up, placed it over the error light in the cluster using my tweezers. worked great.