This is a 2011 FLHTK, or an Electra-Glide Ultra Classic Limited, We upgraded this bike with an outstanding Stage 1 Kit including Screaming Eagle Air Cleaner and ECM download, and featuring Vance & Hines Exhaust. This Exhaust is a complete kit not just slip-ons. The head pipes feature a 2 into 1 into 2 cross-over design that incorporates scavenging and a push/pull flow that improves flow and torque numbers. This system does away with stock Catalytic converter and opens up the exhaust flow over stock. The combined Addition of horsepower and torque, Great looks, and Super Sound, make this a perfect fit. Come by and check this out while it's here. We'd be happy to talk to you about it or any system that would meet your needs.