I installed it, but my family objected, so I reluctantly removed it. Installed for about 10 minutes. It's practically new. If you have any questions, please leave a comment. AKRAPOVIC muffler cutter made of carbon fiber, TP-CT/10 model, made in Slovenia, clamp-on installation. - Brand: AKRAPOVIC - Model: TP-CT/10 - Material: Carbon Fiber - Country of Manufacture: Slovenia - Installation Method: Clamp-on Thank you for viewing.