The SRC 4 stands for SHARK Racing Competition Technology: The filigree exhaust system comes with endcap in factory style and visible weldseam for an extra sporty and technical look. The silencer is made of black eloxed aluminium and has a great powerful sound. The silencer is installed with a screwable mount. With EG-BE. The use of exhausts without dB-killer is not allowed in public traffic. | Article: SHARK EXHAUST SRC 4 eloxed aluminium black | Article: SHARK EXHAUST SRC 4 eloxed aluminium black, black