Hi, You are looking at a Triumph Rocket single performance exhaust for the roadster with the extra parts for the classic. This will fit the classics with extra parts needed, so contact me if you don't need those those, I can send offer without those parts. This exhaust has a stainless steel outer shell with a steel core so no bluing. This system eliminates the cats in the system!!! This is a bolt on system with nothing else needed. This is a custom part so please allow 3 weeks for shipping. I could not put in 3 weeks but keep in mind it will take 3 weeks, not 3 days!!! Thanks for looking and contact me with questions.