4-1/2" HP-Plus® Slip-On Mufflers

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

KHROME WERKS
1801-1287
202840
Upgrade your ride with 4-1/2" HP-Plus® Slip-On Mufflers for improved torque and power. Made in the U.S.A. and sold in pairs.
Out of Stock
€748.33
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

Experience enhanced performance with our 4-1/2" HP-Plus® Slip-On Mufflers. These mufflers have been dyno-tested to deliver a remarkable 12% increase in torque and a 7% increase in power, engineered specifically for performance, style, and sound.

  • Absorptive baffle wrapped with stainless steel mat and high-temp fiberglass for durability.
  • Sturdy 4.5" 16-gauge muffler body ensures longevity.
  • Improved torque and horsepower from the moment you hit the throttle.
  • Produces the Khrome Werks signature authoritative tone without annoying high-frequency noises.
  • Billet aluminum tips can rotate 360 degrees at 90-degree increments for customizable styling.
  • Optional performance inserts boost low-end performance and enhance sound quality.
  • Eclipse style features a proprietary, high-temperature black chrome electroplated finish.
  • Optional bolt-in inserts available that comply with SAE J2825 sound test with no appreciable loss of performance.
  • Sold in pairs and proudly made in the U.S.A.
: 1801-1287
Out of Stock

Data sheet

Riding Style
Street
Type
Slip-On
Units
Pair
Color/Finish
Black
Style
Round
Muffler Color/Finish
Black
End Cap Style
Tracer
End Cap Color/Finish
Black
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.