S&S CYCLE 50 State 2:1 Sidewinder? Exhaust System - Chrome 550-0758C

50 State 2:1 Sidewinder? Exhaust System - Chrome Increased power and torque, Stainless steel header construction, High-flow catalytic converters; 50-state compliant, Includes adapters that allow use of wide band or stock O2 sensors, Machined aluminum end cap, Deep performance exhaust note, Optional shadow Muffler kits fill the left-side cutout in extended saddlebags when running a Sidewinder 2:1 exhaust system (sold separately), Matched muffler body is 4.5* in diameter, End cap is a mirror image match of the right-side 2:1 Sidewinder muffler end cap, All necessary mounting hardware included, Made in the U.S.A., Not legal for sale or use in California on any pollution controlled motor vehicles, Not for Trike applications