S&S Cycle Slip-On Performance Mufflers - 55-6043

Features:

• Low restriction, high performance
• Cost-effective performance upgrade best horsepower/dollar ratio
• Maintains a smooth power curve while delivering excellent low and midrange torque makes adjustments to the fuel delivery system minimal and straightforward
• Show chrome finish
• S&S performance mufflers are designed for closed course competition motorcycles only and do not conform to U.S. EPA noise emission standards
• Use on motorcycles subject to EPA noise regulations constitutes tampering and is a violation of federal law unless it can be shown that use does not cause the motorcycle to exceed applicable federal standards

Note: It may be necessary to rejet the carburetor or recalibrate the fuel injection system for best performance when a change is made in the exhaust system