tiger seal made this biggest most horrible mess off my car it looked awesome when they 1st went on but the sealer went yellowy brown and just looked tacky and nasty! Got most off it all off with degreaser last week and it looked okay. So i went over it all with a little brush and 040 white. Looks awesome now! should have done it ages ago! Mines also bolted underneath. Hope this helps you a little mate. Also your plate is soo cool! i want it but personal to me obviously