
COBRA El Diablo Slip-On Mufflers — 10 cm (4"), Black
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.
The El Diablo Slip-On mufflers bring a classic megaphone profile capped with a large machined aluminum tip engraved with the Cobra logo. Internally, a spun-louvered core provides the bark and horsepower increase you expect while delivering a deep sonic thump that sustains the powerful V‑Twin rhythm for miles.
These mufflers start as a 2-3/4" section of tube and morph to 4" at the rear, creating an aggressive look and pronounced exhaust tone. When used with the Cobra head pipe, installation requires an optional tapered heat shield; that heat shield is not required with the stock M8 head pipe.
Designed for riders who want a raw, megaphone-style sound and presence on the road. 🔥
We ship to:
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.