4-1/2" HP-Plus® Slip-On Mufflers

KHROME WERKS 4-1/2" HP-Plus® Slip-On Mufflers

KHROME WERKS
1801-1481
202640
Upgrade your motorcycle with these 4-1/2" HP-Plus® Slip-On Mufflers, featuring a 12% torque boost and 7% power increase. Designed for style and performance, they produce a signature sound without high-frequency noise.
Out of Stock
€981.06
This product is currently unavailable.
  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.

4-1/2" HP-Plus® Slip-On Mufflers

Enhance your Harley-Davidson experience with these premium slip-on mufflers. Dyno-tested, they deliver a remarkable 12% increase in torque and a 7% increase in power. Designed for maximum performance, these mufflers not only look great but also sound incredible.

Enjoy the distinctive Khrome Werks signature tone that commands attention without the irritation of high-frequency noises. The absorptive baffle, covered with stainless steel mat and high-temp fiberglass, ensures a smooth sound.

Experience improved torque and horsepower right when you hit the throttle. The billet aluminum tips are not only stylish but also functional, allowing for 360° rotation at 90° increments, finished with a high-temp powder coating.

Optional bolt-in inserts are available, complying with the SAE J2825 sound test without sacrificing performance. Sold in pairs and proudly made in the U.S.A, these mufflers are the perfect addition to your motorcycle.

: 1801-1481
Out of Stock

Data sheet

Riding Style
Street
Type
Slip-On
Units
Pair
Color/Finish
Black
Obsidian
End Cap Style
Tracer
End Cap Material
Billet Aluminum
Outer Diameter Imperial
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.