These staggered duals for 1985-94 FLT-FLHS-FLHTC, and FLHR models with rubber mount Evolution® engines are available in 2 muffler styles, “SS”, and turn-down. Each features Cycle Shack’s all-steel baffle that will not burn out and get louder. Rear pipe mounts to original factory hanger located under luggage. Frame mounting hardware for front pipe is included.