S&S Cycle MK45 Slip-On Muffler - 4-1/2" - Thruster - Black - 550-0621

Upgrade your touring bike's performance and sound with the S&S Cycle MK45 Performance Mufflers. These mufflers deliver a deep, rich rumble and noticeable gains in horsepower and torque. Crafted with decades of experience in riding, racing, and tuning, the MK45s offer a combination of performance and style that's hard to beat.

Description

The S&S Cycle MK45 mufflers utilize a unique design that combines a stainless steel baffle with RaceTEX cartridge packing. This combination produces a distinctive, deep exhaust note while optimizing exhaust flow for increased engine performance. The styled aluminum end caps add a touch of aggressive aesthetics to your bike. With the included removable dB reducer, you can fine-tune the sound to your preference. The 4-1/2" diameter provides a bold look while enhancing sound projection. These slip-on mufflers make installation straightforward, allowing you to quickly experience the S&S Cycle difference. Upgrade your ride with the superior performance and sound of S&S Cycle MK45 mufflers.

Features & highlights

• Experience improved horsepower and torque for enhanced performance.
• Enjoy a deep, rumbling exhaust note that commands attention.
• Benefit from the stainless steel baffle and RaceTEX cartridge packing for optimal sound and flow.
• Add a unique aesthetic with styled aluminum end caps.
• Customize your sound with the included removable dB reducer.
• Easy slip-on installation for a hassle-free upgrade.
• Proudly made in the U.S.A.

Technical specifications

• Brand: S&S Cycle
• Product Name: Muffler
• Type: Slip-On
• Outer Diameter: 4.5" (11.5 cm)
• End Cap Material: Aluminum
• End Cap Style: Thruster
• End Cap Color/Finish: Black
• Muffler Color/Finish: Ceramic, Black
• Units: Pair

Important to know

These mufflers are not for Trike applications.