YAMAHA STRYKER SHARP CURVE RADIUS 2011-2020

*Shipping to the USA & Canada ONLY!!!EXCLUDING CALIFORNIA   CLOSED COURSE COMPETITION ONLY - CAT DELETE   Exclusive Triple stepped headers 1 3/4", 1 7/8", to 2 1/8" for maximum horsepower, torque, and performance One-piece full length 2 1/2" outside diameter 220-degree wrap around blue-proof heat shields System offered in chrome or ceramic black Replaceable mufflers, quiet mufflers available- see price list Complete with mounting hardware and brackets Includes 18mm x 1.25 O2 sensor bungs Unmatched sound & performance What is Special Order?"Special Order" signifies that they are built when ordered, with a standard 4-6 week estimate, if not sooner.   *Shipping to the USA & Canada ONLY!!! EXCLUDING CALIFORNIA INSTRUCTIONS PDF INSTRUCTIONS