S&S - Euro 4 Homologated Mk45 Mufflers - Touring 17-20 - Black or Chrome
Give your bagger the sound and power it deserves with the S&S Mk45 Slip-On Mufflers, the ultimate choice for 2017-2020 Harley-Davidson Touring models. The result of decades of racing and mechanical development experience by S&S Cycle, these 4.5-inch diameter mufflers radically transform your motorcycle's behavior and aesthetics.
A Deep Roar and Unleashed Performance Thanks to the exclusive combination of a perforated stainless steel baffle and a high-performance RaceTEX insulation cartridge, the Mk45 mufflers generate a deep, rich, and intense Harley sound. This high-end exhaust system optimizes gas flow to provide a clear gain in torque and power for your Milwaukee-Eight engine, without any compromise.
Custom Finish & Customizable Style Designed to perfectly integrate with the massive lines of Touring models, these mufflers are available in Chrome or Black finish. To assert your machine's unique look, you can choose between two stylized billet aluminum end cap designs: the aggressive Thruster version or the sleek Tracer version.
Euro 4 Homologation & Versatility These Mk45 EC mufflers incorporate advanced technical design to comply with strict European pollution and noise standards (Euro 4) for legal riding on open roads. They are also equipped with removable noise reducers (dB killers). Warning: removing these removable baffles will void the road homologation.
Technical Specifications:
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Compatibility: Harley-Davidson Touring models (Road Glide, Street Glide, Road King, Electra Glide) from 2017 to 2020.
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Imposing Diameter: 4.5-inch (11.4 cm) body for a massive look and optimal sound volume.
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Available Finishes: Chrome or Matte Black with long-lasting heat treatment.
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End Caps Options: S&S Thruster or S&S Tracer design in high-quality aluminum.
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Internal Technology: RaceTex stainless steel baffles and fiberglass packing for a deep, durable sound.
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Compliance: CE Homologation (Euro 4) for peaceful riding on European roads.
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Pack Contents: Sold in pairs with removable dB killers included and mounting hardware.
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Origin: Made in the USA.
🛠️ Compatibility: To avoid any compatibility errors, please use our vehicle search. If in doubt, do not hesitate to contact us to be sure.
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Frequently asked questions.
The delivery time
The delivery time
If the item is in stock in our workshop, it will be shipped within 1 business day.
If the item is in stock in EUROPE with our suppliers, it will be shipped within 2 business days.
If the item is imported from the USA, delivery will take between 3 and 5 weeks.
Once the item has been shipped, it takes 2 to 3 business days for Colissimo delivery and 2 to 5 business days for Mondial Relay delivery.
I'm not sure the part is for my Harley
I'm not sure the part is for my Harley
Are you unsure about the compatibility of the part you want with your Harley?
Contact us via the contact form, instant messaging, or by phone at 07 61 32 37 93.
We will help you find the right part for your Harley Davidson.
Returns?
Returns?
You have a legal period of 14 days to change your mind.
To return an item, it must be in its original, unused condition and in its original, undamaged packaging.
Return shipping costs are at your expense.
442 Motor & Craft
Harley Davidson specialist workshop in Le Beausset, southern France. We have been equipping, repairing, and customizing your Harley Davidson for over 3 years.
If you can't come to 442, we'll come to you! Purchase the same parts as our workshop customers directly on our website.
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Troubleshooting, servicing, complete preparation or accessory installation, we have been at your service since 2021
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We also sell parts and accessories as well as our 442 brand directly in our store.
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