Termignoni Silencer For Bmw R1200 Gs (13-16) Termignoni introduces the homologated slip on for the BMW R 1200 GS (Model Year 2013 – 2016), code BW12. The exhaust is characterized by the main structure and sleeve in Titanium, it offers a reduce of weight ( – 2500 kg). The performance enhancement in our racing character, offer an even more powerful driving experience, coupled with our unmistakable #italiansound, make your bike unique. Titanium.