S&S CYCLE 4-1/2" MK45 Performance Mufflers

$819.95

Availability Low stockUsually processes in 1 business day Compatibility Ask about compatibility Shop Pay installments4 payments from $204.98

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5 pts / $1

Availability Low stock 2 available right now

Fitment We can verify fitment Ask before ordering if your bike is not obvious

Manufacturer part number 18010846 S&S CYCLE

Shipping Processes within 1 business day Standard U.S. delivery is typically 2-5 business days after shipment

Fitment help Warranty support Returns & refunds Secure checkout

Parts-counter style support, online. Questions about fitment, ETA, or returns can be checked before ordering, and P4M stays responsible for order support after checkout.

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S&S CYCLE 4-1/2" MK45 Performance Mufflers

S&S CYCLE 4-1/2" MK45 Performance Mufflers by S&S CYCLE is listed with exact part-number and option data so riders can identify the correct configuration.

Key Features

Mk45 4-1/2" Touring Mufflers are the result of decades of riding, racing and tuning
Combines both a stainless steel baffle and RaceTEX cartridge packing
Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum endcaps
Includes removable dB reducer
Made in U.S.A.
Not for Trike applications.

Available Options

Chrome with Chrome Thruster; Black with Black Tracer

Part Numbers

1801-0846, 550-0620, 1801-0853, 550-0625

Available options: 2

Description