Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Louder Mufflers

Thread Tools
 
Search this Thread
 
Old Mar 19, 2015 | 10:27 AM
  #1  
rm4040's Avatar
rm4040
Thread Starter
|
Cruiser
Joined: Jun 2005
Posts: 242
Likes: 0
Default Louder Mufflers

On a scale of 1 to 10 with 10 being the loudest, what level of sound does removing the CAT have on muffler noise? I have a 2014 Limited with Fuel Moto Jackpot mufflers
 
Reply
Old Mar 19, 2015 | 10:29 AM
  #2  
batman.'s Avatar
batman.
Road Master
Joined: Jun 2014
Posts: 1,219
Likes: 63
From: westland Michigan
Default

3 maybe 4 not much difference just less heat more then anything else.

Batman
 
Reply
Old Mar 19, 2015 | 10:32 AM
  #3  
p51bombay's Avatar
p51bombay
Ultimate HDF Member
Joined: Jun 2010
Posts: 5,105
Likes: 16
From: Blaine, WA
Default

I picked up a radio shack sound meter and checked the Street Cannons last year - as I recall there's about 3db difference, cat vs. no cat
 
Reply
Old Mar 19, 2015 | 10:36 AM
  #4  
OldPhat's Avatar
OldPhat
Elite HDF Member
Joined: Dec 2007
Posts: 3,617
Likes: 165
From: Sparks Nevada
Default

+ 1 On maybe from a 3 to a 4. I would think if your mufflers real load it will go from a 6 to a 7.
 
Reply
Old Mar 19, 2015 | 10:41 AM
  #5  
Joe12RK's Avatar
Joe12RK
Seasoned HDF Member
10 Year Member
Loved
Community Favorite
Top Answer: 1
Joined: Jun 2012
Posts: 6,161
Likes: 2,569
From: CT/FL
Default

if stock is 1, then no cat is 2 - about twice as loud (3db)
 
Reply
Old Mar 19, 2015 | 10:46 AM
  #6  
96roadking's Avatar
96roadking
Outstanding HDF Member
Joined: Mar 2010
Posts: 2,877
Likes: 2
From: Hallsville, Tx.
Default

I barely noticed the difference with removing the cat while running FM 4" Jackpots
 
Reply
Old Mar 19, 2015 | 10:54 AM
  #7  
dirtdobber's Avatar
dirtdobber
Elite HDF Member
Joined: Jul 2007
Posts: 4,749
Likes: 16
From: sand mountain Alabama
Default

I dont care for loud. Prefer to hear my tunes. I like the volume and sound with the cat removed. If not loud enough then change mufflers. 3 db gain is quiet a bit.
 
Reply
Old Mar 19, 2015 | 11:21 AM
  #8  
p51bombay's Avatar
p51bombay
Ultimate HDF Member
Joined: Jun 2010
Posts: 5,105
Likes: 16
From: Blaine, WA
Default

Found the post from last year, read from here on
https://www.hdforums.com/forum/touri...lip-ons-6.html
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

 Verdad Gallardo
story-1

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-2

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-3

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-4

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-5

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-9

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
Old Mar 19, 2015 | 04:21 PM
  #9  
rm4040's Avatar
rm4040
Thread Starter
|
Cruiser
Joined: Jun 2005
Posts: 242
Likes: 0
Default

I want to thank all of you that replied to my post
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Duke65
Exhaust System Topics
3
Nov 18, 2015 07:00 PM
captwjf
Touring Models
4
Nov 26, 2011 10:15 AM
pshea1234
Tri Glide, RG3 & Freewheeler Models
8
Dec 7, 2010 03:00 PM
pettifogger1
Touring Models
5
Mar 17, 2010 07:42 AM
nick@nite
Touring Models
16
Aug 28, 2009 05:43 PM




All times are GMT -5. The time now is 04:52 PM.

story-0
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


VIEW MORE
story-1
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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