Akrapovic Slip-On Line Mufflers - Titanium Black - Suzuki GSX-1300R Hayabusa229152422 Product Description Product Instructions Two innovative and aero efficient mufflers with a catalytic converter in each to fully comply with Euro 5 EC ECE type approval perfectly match the design of the bike Constructed from a black coated lightweight titanium outer sleeve on the mufflers and high grade stainless steel link pipes, along with carbon fiber end caps and carbon fiber heat shields, the exhaust weighs in at 31. 6% lighter than