Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
Sponsored by:
Sponsored by:

Re-installed my Cobras

Thread Tools
 
Search this Thread
 
Old Oct 23, 2019 | 08:49 PM
  #1  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,062
Likes: 1,821
From: Kalifornia
Default Re-installed my Cobras

Well after going back and forth with too loud-too quiet-too loud, I decided I can tolerate too loud better than the low rpm air pump sound I get from even my highly modified stockers.

I know I know you told me so, a long time ago. After installing them tonight, I rode it from my shop to my garage (50 yds) and I was reminded of the deeper, throaty growl from the Cobras. So they are off CraigsList and on my bike.

GOOD GRIEF, if I had a mind I would make it up, LOL
 
Reply
Old Oct 23, 2019 | 08:53 PM
  #2  
Longplay's Avatar
Longplay
Tourer
Joined: Apr 2016
Posts: 270
Likes: 64
From: Camotes Islands, Cebu, Philippines
Default

Well, I have been there. I never discard the take off items for at least a month or two, even back when riding my softail back in Texas. Still have a whole shelf in my storage container there with take off parts.

I am debating on drilling out the catalyst now on my set to get a little sound out of them. I am thinking about starting with just a 1/2" hole down the center of that catalyst honeycomb in it first, although I know it may as well be out with that hole in it...
 
Reply
Old Oct 23, 2019 | 09:04 PM
  #3  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,062
Likes: 1,821
From: Kalifornia
Default

I keep all my take offs as well. These modified ones are an extra set I bought for this purpose. I still have OEMs up in shop attic.
 
Reply
Old Oct 24, 2019 | 07:49 AM
  #4  
Dudepants's Avatar
Dudepants
Road Warrior
5 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2016
Posts: 1,570
Likes: 599
From: Minneapolis, MN
Default

Right there with you, except I keep tearing my bike apart to make changes! hahaha! If I could only make a decision and stick with it hahaha

Good choice on the Cobras, before I hardtailed my bike I had a set of 3" RPT Cobras. They sounded awesome.
 
Reply
Old Oct 24, 2019 | 12:22 PM
  #5  
Quik's Avatar
Quik
Ultimate HDF Member
Joined: Oct 2016
Posts: 5,063
Likes: 2,582
From: On my bike!
Default

Just bought a set of cobra 909 speedsters for my sons iron 883, videos sounded good, hope to put them on tomorrow.
 
Reply
Old Oct 24, 2019 | 01:53 PM
  #6  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,062
Likes: 1,821
From: Kalifornia
Default

Will this site accept just sound clips? I tried uploading videos with sound, at the lowest res and still too big. Not sure what type of file the iphone sound clips are, or for that matter if I can even retrieve them.
 
Reply
Old Oct 24, 2019 | 01:54 PM
  #7  
packmen21's Avatar
packmen21
Banned
Joined: May 2018
Posts: 655
Likes: 88
From: US
Default

Originally Posted by Longplay
Well, I have been there. I never discard the take off items for at least a month or two, even back when riding my softail back in Texas. Still have a whole shelf in my storage container there with take off parts.

I am debating on drilling out the catalyst now on my set to get a little sound out of them. I am thinking about starting with just a 1/2" hole down the center of that catalyst honeycomb in it first, although I know it may as well be out with that hole in it...
+1
 
Reply
Old Oct 25, 2019 | 06:15 AM
  #8  
KJB's Avatar
KJB
Tourer
10 Year Member
Photogenic
Liked
Joined: Sep 2013
Posts: 353
Likes: 100
From: Wisconsin/Florida
Default

I took off the Cobras and went to stock. But the Cobras are still hanging in my garage just in case.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Oct 25, 2019 | 11:19 AM
  #9  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,062
Likes: 1,821
From: Kalifornia
Default

They are a bit too loud for my liking, BUT they still sound very nice, MOST of the time. There are times their harshness can get to me, but they do get cagers attention and that is what I want. Too often they are driving along on the freeway, windows up and radio going as I slip up along side them, only to have them suddenly decide they want my lane. I can see them now check their mirrors as I approach.

Also I know lane splitting is controversial to some, but stats have proven that accidents while doing so are almost non existent. One thing I have noticed while in my car, is I hear Harleys approaching, especially with loud pipes, but the sport bikes and adventure types sneak up on you. When splitting, and approaching a "squeeze" situation, a quick blip of the throttle is usually followed by cars moving over slightly.

I experienced a lot of that on my last trip, especially coming through the Oakland area, where I went thru about 15 miles of very slow to stop n go traffic on the freeway.

Other than that my bike actually does run smoother than any other setup I have tried so far. The growl they put out makes it sound very nice.
 
Reply
Old Oct 27, 2019 | 03:21 PM
  #10  
jcolleymx's Avatar
jcolleymx
Tourer
5 Year Member
Photogenic
Photoriffic
Liked
Joined: Sep 2017
Posts: 303
Likes: 8
From: Columbus, Ohio
Default

I experimented a little - stockers are just too quiet. Vance and Hines short shots - TOO loud. Vance and Hines Big Radius - better but still too loud. Maybe quiet inserts would do the trick, but I tried some 3" Cobra slip-ons and think they are the best sounding exhaust I've heard yet on a Harley. They have a deeper, throatier sound than the V&H. Maybe car drivers hear me coming, maybe they don't, but animals do and I think that's worth it for sure!
 
Reply



All times are GMT -5. The time now is 02:17 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE