In the exhaust database on M3Post it lists the Akrapovic for $5500. Most of those prices are on the high side, meaning you can fin them for less.
IND recently quoted me $6200. I'm really sick of the gouging that goes and this stupis system of "PM me". Give us, the customers a fair advertised price otherwise go away. People should boycott this PM system and force the retailers to advertise the price for all to see!