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S&S Cycle MK45 El Dorado Exhaust Black with Thruster End Cap

Manufacturer Part Number 550-0700A

J&P Part: 166-4514

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$1,374.99

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Description for S&S Cycle MK45 El Dorado Exhaust Black with Thruster End Cap 

S&S Cycle MK45 El Dorado Exhaust Black with Thruster End Cap

• Improved power and torque

• Deep bass rumble throughout the RPM range

• Stainless steel header construction

• Includes adapters for wide band or wide band O2 sensors

• 49 State EPA emission compliant and J2825 Sound Compliant

• High Flow Cats to increase exhaust flow for optimum torque

• Catalysts located in mufflers moves heat away from rider

• Available in Show Chrome or Black Ceramic Finish

• Highlight Machined Thruster or Tracer end cap

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Exhaust System: Duals

Manufacturer Part Number: 550-0700A

O2 Sensor Compatible: 12mm and 18mm

Product Color: Black

Sold in Units: Kit

Warehouse Part Number: 1296430

Fitment for S&S Cycle MK45 El Dorado Exhaust Black with Thruster End Cap 

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Harley-Davidson® Models

Touring Electra Glide Police FLHTP : 2017–2018
Touring Electra Glide Ultra Classic FLHTCU : 2017–2018
Touring Road Glide CVO FLTRXSE : 2018
Touring Road Glide FLTRX : 2017–2018
Touring Road Glide Special FLTRXS : 2017–2018
Touring Road Glide Ultra FLTRU : 2017–2018
Touring Road King FLHR : 2017–2018
Touring Road King Police FLHP : 2017–2018
Touring Road King Special FLHRXS : 2017–2018
Touring Street Glide Anniversary FLHX : 2018
Touring Street Glide CVO FLHXSE : 2017–2018
Touring Street Glide FLHX : 2017–2018
Touring Street Glide Special Anniversary FLHXS : 2018
Touring Street Glide Special FLHXS : 2017–2018
Touring Ultra Limited Anniversary FLHTK : 2018
Touring Ultra Limited CVO Anniversary FLHTKSE : 2018
Touring Ultra Limited CVO FLHTKSE : 2017–2018
Touring Ultra Limited FLHTK : 2017–2018
Touring Ultra Limited Low FLHTKL : 2017–2018

Customer Reviews for S&S Cycle MK45 El Dorado Exhaust Black with Thruster End Cap 

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Important Product Notes

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 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.

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