Represented by part number 1 in the diagram. Note: For Mainland China: Retrofitting not following GA-801 2019 is only allowed for use on race-track and not for use on public roads according to the relevant retrofitting regulation. For G80, G82, G83 Air Breather, Side Sill Attachments and Rear Spoilers do not follow GA-801 2019. Only in combination with. Adhesive 1K (50 ml). Adhesive primer VP 206 (30ML). Expanding rivet (d = 8mm). 3′ G80 M3, 4′ G82 M4, 4′ G83 M4.