PRO CIRCUIT Ti-2 Silencer 1151930K Stoplight Switch for FL Insulator is made of 95%

Insulator is made of 95% pure alumina and features strong resistance to heat shock and superior insulation

Raw finish for ease of welding

Give your BMW a clean and improved profile look when removing the factory mirrors

Direct replacement for the OEM parts

PRO CIRCUIT Ti-2 Silencer 1151930K Stoplight Switch for FL Insulator is made of 95%Similar to the R 304 Silencer except it is constructed with a carbon aramid fiber shell, titanium tubing and titanium end cap Offers the "factory" look and appearance while reducing weight Optimum performance gains CNC machined aluminum mounting bracket For closed course racing only Made in the USA