FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.The Racing Line is a complete system constructed from stainless steel with a titanium muffler outer sleeve. The headers are also made from high-grade stainless steel, whilst our legendary attention to detail is shown in the perfectly finished imprinted titanium end-cap. Providing improved performance, this full system offers a complete exhaust upgrade with a reduction in weight over stock. Finished with a scratch-resistant coating for increased durability. Meets FIM noise limits.