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Mac 4in. Slip-Ons

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Product Information

4in. diameter muffler bodies
Provide gains of up to 47% cfm airflow increase compared to the stock mufflers
Maintain the stock ground clearance throughout the entire length of the muffler bodies
Weigh 4 lb. less than stock
High luster chrome or black ceramic finish available
Sold in pairs
Will not work with OEM or aftermarket extended saddlebags.
Made in the U.S.A.