
KHROME WERKS 4-1/2" HP-Plus® Slip-On Mufflers with Klassic Tip
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
These mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power. They produce the Khrome Werks signature authoritative tone without annoying high-frequency noises. Engineered for performance, style, and sound, the 4-1/2" 16-gauge muffler body features an absorptive baffle wrapped with stainless steel mat and high-temp fiberglass. Enjoy improved torque and horsepower from the hit of the throttle.
Billet aluminum tips can be rotated 360° at 90° increments, and optional performance inserts boost low-end performance and enhance sound. The Eclipse style features a proprietary, high-temperature black chrome electroplated finish. Bolt-in optional inserts available comply with SAE J2825 sound test with no appreciable loss of performance. These mufflers are sold in pairs and are made in the U.S.A.
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We do not ship to the Canary Islands, Ceuta, or Melilla.
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.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
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.
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.
If you want to return an item, please contact us first to give you detailed instructions.