COBRA SKU: 82-96363

Cobra Speedster Longs II Chrome Slip-On Mufflers - Harley Softail 2007-2011

$878.99
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About Cobra

Cobra USA builds exhaust, sissy bars, luggage racks and bolt-on styling parts for cruisers and baggers, with a catalog aimed at the rider who wants a finished, matched look rather than a one-off fabrication. Its slip-ons and full systems are designed around factory mounting points for a straightforward bolt-on install.

Elevate your 2007-2011 Harley Softail with the timeless style and classic cruiser tone of Cobra Speedster Longs II chrome slip-on mufflers. These long-body mufflers are a direct bolt-on replacement, designed to seamlessly integrate with your stock headers and complement your Softail's OEM styling.

Why riders pick this

  • Brilliant chrome finish
  • Long-body design for classic cruiser appeal
  • Rich, classic cruiser exhaust tone
  • Direct replacement for stock Softail mufflers
  • Easy installation onto factory headers

The Cobra Speedster Longs II chrome slip-on mufflers are crafted to enhance the presence of your Harley Softail, delivering an unmistakable cruiser sound. Their extended, full-length design not only provides a distinct aesthetic but also contributes to a deep, resonant exhaust note that perfectly suits the Softail platform. These mufflers are a direct fit for your stock head pipes, ensuring a straightforward installation process without the need for complex modifications.

Classic Tone, Seamless Integration

  • Brilliant chrome finish for a show-quality look
  • Long-body muffler design for a classic cruiser profile
  • Delivers a deep, resonant classic cruiser tone
  • Direct bolt-on configuration to stock Softail headers
  • Complements OEM Softail styling for an integrated appearance

Optimizing Your Softail Exhaust

Installing the Speedster Longs II is an effective way to personalize your Softail. While these slip-on mufflers are designed to work with your stock setup, riders with fuel-injected Softail models may benefit from a fuel controller. This can help fine-tune the air/fuel mixture, ensuring optimal performance and efficiency after an exhaust upgrade. For carbureted models, a re-jet is typically not required for slip-ons alone, but always monitor your bike's performance.

Specifications

  • Brand: Cobra
  • Manufacturer Part #: 6951T
  • Length: 61 in
  • Width: 22 in
  • Height: 7 in
  • Weight: 47.03 lbs

Common questions

Will these slip-ons fit my 2012 or newer Softail model?

No, these Cobra Speedster Longs II mufflers are specifically designed for Harley Softail models from 2007-2011. Newer Softail chassis require a different slip-on part number due to changes in exhaust geometry.

Do I need to re-jet my carburetor or tune my fuel injection with these?

Slip-on mufflers typically do not require re-jetting on carbureted models. However, fuel-injected Softails may benefit from a fuel controller to optimize performance and air/fuel ratios after the exhaust change.

What is the overall length of these mufflers?

These Speedster Longs II mufflers feature a 61-inch overall length, contributing to their distinctive extended profile and classic look.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDCobra
TYPEExhaust
SKU82-96363
WEIGHT47.03 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.75
79 RATINGS
5★ 63
4★ 13
3★ 2
2★ 1
1★ 0
✓ VERIFIED
Aug 17, 2018

Nice set of mufflers

Looked at many different options for slip ons. I’ve previously used Vance and Hines on multiple occasions and wanted to switch it up and also have a different look. These slip ons are very nice quality with beautiful chrome and a nice rolled and flared tip. Being shorter and a smaller diameter than the stock muffler they look sharper and in my opinion very muscular on the bike. The sound is amazing! At idle they are deep but not obnoxious, even under moderate load they sound authoritative but not annoying. When you get on the throttle though they make the bike sound like a roaring pack of Tyrannosaurus Rexs! Great sound without any bad feedback and on long trips they do not make my ears ring. On top of all this the price is unbeatable for such a great quality product. I would highly recommend these to anyone who wants a very pleasant deep rumble from their M8 Softail and doesn’t want to break the bank. Installation was a breeze and took all of 30 minutes.

— Jorge M
✓ VERIFIED
Jun 21, 2020

So good!

When I was looking for slip ons for my 2019 Softail slim, I was looking to buy something that would be loud enough to be heard but wouldn’t cost $500 to do so. These were exactly what I wanted. A huge step up from stock exhaust, loud rumble as you go down the road but not deafening. The looks is sleek and fit perfect on my bike. So happy and would recommend to anyone looking.

— Alexis B
✓ VERIFIED
Mar 22, 2020

Sound great

These slip ons sound amazing. Not too loud and definitely much better then stock on my 2020 low rider s

— Taylor C
✓ VERIFIED
Jun 13, 2023

No more sewing machine! A must-have upgrade.

Happy with this. Sounds good, easy to install, shorter than the OEM so it looks better. Some things I learned:<br /><br />- DO NOT re-use the OEM mount bolts. They are too long for this muffler. Use the ones that come with it. Follow the instructions! (-1 for this.)<br /><br />- You need 2 new gasket mufflers. HD part # 65900017. $30 total. Do not re-use the old gaskets. <br /><br />- Rotate the lower muffler to get the bracket away from the mount plate so you can slide it off. <br /><br />- Put a rag over the swingarm when removing the top muffler so you don't scratch it. Use a high-quality ball-end hex key on the top bolts. No need to remove the whole muffler bracket.<br /><br />- Wipe all your fingerprints off like a felon before firing it up. Use isopropyl alcohol. Lots of it. It's cheap.<br /><br />- You will smell the "new parts" oil burning off when you first use it. That's normal. It goes away in just a few miles.<br /><br />- This muffler is louder than it sounds on the YouTube videos. 7 / 10 loudness.<br /><br />- No tuning required.

— Stanford G
✓ VERIFIED
Jul 8, 2019

Cobra NH pipes

I had to replace the stock pipes on my Street Bob ASAP. I didn’t have the money to get a full system, tuner and breather yet. These really give the bike a better look than the stock mufflers, they have the appearance of straight pipe. They sound a lot better than stock, their name would imply that they are extremely loud but that isn’t the case. They are louder than stock and give a nice deep Rome but they aren’t obnoxiously loud. Overall great value for the price.

— A A
✓ VERIFIED
Jul 2, 2020

Easy install, GREAT SOUND!!!!

I was hesitant about installing slip-ons over a full system, but the ease of install and the impressive sound, I am blown away. My bike instantly increased in power and performance and took my stock bike to the next level. Very impressed with Cobra and their products. These pipes exceeded my expectations by far!

— Dylan S