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S&S Cycle  |  SKU: ROL-SS550-0666

S&S Cycle SS550-0666 Mk45 4.5" Slip-On Mufflers Black w/Black Thruster End Caps for Touring 17-Up

In Stock

Online Only

Ready For Delivery

$1,571.00

Description for S&S Cycle MK45 4.5" Ceramic Black Slip-On Mufflers with Highlight Machined Black Thruster End Caps

• 4-1/2″ muffler is a great compliment for the M8 engine

• Stainless steel baffle construction with RaceTEX cartridge packing

• MK 45 slip-ons create a deep rumble and improve horsepower and torque, all while adding a unique look with styled aluminum end caps

• High temp ceramic black finish

• Includes removable dB reducer (J2825 compliant)

Product Specs for S&S Cycle MK45 4.5" Ceramic Black Slip-On Mufflers with Highlight Machined Black Thruster End Caps

Baffle: Included
Color: Black
End Cap Or Tip Color: Black
End Cap Or Tip Material: Aluminum
End Cap Or Tips Finish: Black
Heat Shield: Not Included
Manufacturer Part Number: 550-0666
Muffler Color: Black
Muffler Diameter: 4-1/2"
Muffler Material: Stainless Steel
Sold in Units: Pair
Warehouse Part Number: SS550-0666

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there’s a manufacturer’s defect.

• Flanges and retaining rings are not included with most aftermarket exhaust for 1984-2013 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.

(Part Numbers: ROL-SS550-0666)

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