4-1/2" Slip-On Mufflers

The Bassani 4-1/2" Slip-On Mufflers use a larger 4-1/2" housing and a 3" removable baffle for a loud, aggressive sound.

The larger 4-1/2" muffler housing is the appeal here, both for presence at the rear of the bike and for the 3" removable baffle it makes room for. That baffle is tuned toward a loud aggressive sound rather than a subtle one, so these are for a rider who wants to be heard. They slip onto existing headpipes.

How the 4-1/2" Mufflers Are Built

The larger 4-1/2" muffler housing carries a 3" removable baffle for a loud aggressive sound. Billet black end caps have a black inner finish with internal machined flutes. Sold in pairs. Made in the USA.

4-1/2" Muffler Specifications

• Larger 4-1/2" muffler housing
• 3" removable baffle for a loud aggressive sound
• Billet black end caps with black inner and internal machined flutes
• Sold in pairs
• Finishes: black or chrome
• Made in the USA

Before You Order

These are slip-on mufflers for existing headpipes rather than a complete system. ⚠️ VERIFY your headpipe compatibility before ordering.

⚠️ VERIFY street legality and emissions compliance for your state and model year before purchase. Most aftermarket performance exhaust systems are intended for closed course competition use and are not certified for street use in all jurisdictions. Plan on retuning the bike after installation.