Insertie metalica
Insertie ceramica
Insertie nanoceramica
(BMW Seria 1,2,3 coupe/Audi A1,A2,A3 / Opel Astra,Corsa / Peugeot 206 etc)
(BMW Seria 3,4,5 / Audi A4,A5,A6 / Mercedes Clasa C,E / Opel Vectra,Insignia etc)
(BMW Seria 6,7,X3,X4,X5,X6 / Audi A7,A8,Q5,Q7 / Mercedes Clasa S,ML,CLS etc)