4-1/2" MK45 Performance Mufflers — 4-1/2" outer diameter, slip-on, black end caps
   

S&S CYCLE 4-1/2" MK45 Performance Mufflers — 4-1/2" outer diameter, slip-on, black end caps

S&S CYCLE
1801-0847
550-0619
4-1/2" MK45 touring mufflers that produce a deep rumble and improved horsepower. Features stainless steel baffle, RaceTEX packing and removable dB reducer. Not for trike use.
Hurry! only 6 items left in stock.
€658.55
€827.56
Save €169.01
In stock, ships within 24-48 hours.
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  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

The MK45 4-1/2" Touring mufflers are the product of decades of riding, racing and tuning. 🔊 Designed to deliver a deep rumble and improved horsepower and torque, they add a distinctive look with styled aluminum endcaps.

  • Combines a stainless steel baffle and RaceTEX cartridge packing for controlled tone and longevity.
  • Includes a removable dB reducer for easy sound management.
  • Purpose-built for touring applications; not intended for trike use.

Installation is straightforward for compatible bikes, and each pair is carefully finished for consistent performance. Made in the U.S. 🇺🇸

: 1801-0847
: 6 Items
In Stock

Data sheet

Type
Slip-On
Units
Pair
Brand
S&S CYCLE
Muffler Color/Finish
Chrome
End Cap Style
Thruster
End Cap Material
Aluminum
End Cap Color/Finish
Black
Outer Diameter
11,5 cm (4-1/2")

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.