COBRA RPT 3" Slip-On Mufflers — 3" outlet, black – 04-13 Sportster
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.
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.
Experience a deep, race-inspired tone with the RPT 3" Slip-On Mufflers. These slip-ons incorporate advanced design features: 2" constant velocity cores for exceptional sound and performance, bonded e-glass with stainless steel mesh, and high-density e-glass that delivers a rich low-end note. Made in the U.S.A. 🏍️
Bodies expand from 3" at the front to 3-1/2" at the rear, and a billet RPT-style tip finishes off the rear for a refined look. The result is strong exhaust character without excessive drone.
Installation is straightforward for compatible slip-on systems. These mufflers are tuned to provide exceptional sound and performance while maintaining usable on-bike manners.
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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.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Sportster Custom | Sportster | 2004 | |
| Harley Davidson | Sportster Custom | Sportster | 2005 | |
| Harley Davidson | Sportster Custom | Sportster | 2006 | |
| Harley Davidson | Sportster Custom | Sportster | 2007 | |
| Harley Davidson | Sportster Custom | Sportster | 2008 | |
| Harley Davidson | Sportster Custom | Sportster | 2009 | |
| Harley Davidson | Sportster Custom | Sportster | 2010 | |
| Harley Davidson | Sportster Custom | Sportster | 2011 | |
| Harley Davidson | Sportster Custom | Sportster | 2012 | |
| Harley Davidson | Sportster Custom 110th Anniversary | Sportster | 2013 | |
| Harley Davidson | Low | Sportster | 2006 | |
| Harley Davidson | Low | Sportster | 2007 | |
| Harley Davidson | Low | Sportster | 2008 | |
| Harley Davidson | Low | Sportster | 2009 | |
| Harley Davidson | Low | Sportster | 2010 | |
| Harley Davidson | Low | Sportster | 2011 | |
| Harley Davidson | Nightster | Sportster | 2007 | |
| Harley Davidson | Nightster | Sportster | 2008 | |
| Harley Davidson | Nightster | Sportster | 2009 | |
| Harley Davidson | Nightster | Sportster | 2010 | |
| Harley Davidson | Nightster | Sportster | 2011 | |
| Harley Davidson | Nightster | Sportster | 2012 | |
| Harley Davidson | Roadster | Sportster | 2004 | |
| Harley Davidson | Roadster | Sportster | 2005 | |
| Harley Davidson | Roadster | Sportster | 2006 | |
| Harley Davidson | Roadster | Sportster | 2007 | |
| Harley Davidson | Roadster | Sportster | 2008 | |
| Harley Davidson | Seventy-Two | Sportster | 2012 | |
| Harley Davidson | Seventy-Two | Sportster | 2013 | |
| Harley Davidson | Forty-Eight | Sportster | 2010 | |
| Harley Davidson | Forty-Eight | Sportster | 2011 | |
| Harley Davidson | Forty-Eight | Sportster | 2012 | |
| Harley Davidson | Forty-Eight | Sportster | 2013 | |
| Harley Davidson | Sportster | Sportster | 2004 | |
| Harley Davidson | Sportster | Sportster | 2005 | |
| Harley Davidson | Sportster | Sportster | 2006 | |
| Harley Davidson | Sportster | Sportster | 2007 | |
| Harley Davidson | Sportster | Sportster | 2008 | |
| Harley Davidson | Sportster | Sportster | 2009 | |
| Harley Davidson | Sportster Custom | Sportster | 2004 | |
| Harley Davidson | Sportster Custom | Sportster | 2005 | |
| Harley Davidson | Sportster Custom | Sportster | 2006 | |
| Harley Davidson | Sportster Custom | Sportster | 2007 | |
| Harley Davidson | Sportster Custom | Sportster | 2008 | |
| Harley Davidson | Sportster Custom | Sportster | 2009 | |
| Harley Davidson | Sportster Custom | Sportster | 2010 | |
| Harley Davidson | Low | Sportster | 2005 | |
| Harley Davidson | Low | Sportster | 2006 | |
| Harley Davidson | Low | Sportster | 2007 | |
| Harley Davidson | Low | Sportster | 2008 | |
| Harley Davidson | Low | Sportster | 2009 | |
| Harley Davidson | Low | Sportster | 2010 | |
| Harley Davidson | Super Low | Sportster | 2011 | |
| Harley Davidson | Super Low | Sportster | 2012 | |
| Harley Davidson | Super Low | Sportster | 2013 | |
| Harley Davidson | Iron | Sportster | 2009 | |
| Harley Davidson | Iron | Sportster | 2010 | |
| Harley Davidson | Iron | Sportster | 2011 | |
| Harley Davidson | Iron | Sportster | 2012 | |
| Harley Davidson | Iron | Sportster | 2013 | |
| Harley Davidson | Roadster | Sportster | 2004 | |
| Harley Davidson | Roadster | Sportster | 2006 | |
| Harley Davidson | Roadster | Sportster | 2007 | |
| Harley Davidson | Roadster | Sportster | 2008 | |
| Harley Davidson | Roadster | Sportster | 2009 | |
| Harley Davidson | Roadster | Sportster | 2010 | |
| Harley Davidson | Roadster | Sportster | 2011 | |
| Harley Davidson | Roadster | Sportster | 2012 | |
| Harley Davidson | Roadster | Sportster | 2013 | |
| Harley Davidson | 50th Anniversary | Sportster | 2007 |