Dyna Glide Models Super Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Sponsored by:
Sponsored by:

Quiet Baffles - actually quiet?

Thread Tools
 
Search this Thread
 
Old Apr 30, 2012 | 10:48 AM
  #1  
2wheels1love's Avatar
2wheels1love
Thread Starter
|
Intermediate
Joined: Aug 2009
Posts: 48
Likes: 0
Default Quiet Baffles - actually quiet?

I am looking to cut a few DBs off the overall volume of my short shots - I like the sound, just looking for volume control, any suggestions?

Will Quiet baffles really impact volume or just change the sound a bit? Any aftermarket Baffles well? Saw something about smartpartz...
 
Reply
Old Apr 30, 2012 | 12:28 PM
  #2  
fdh161's Avatar
fdh161
Club Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2008
Posts: 2,875
Likes: 197
From: Texas
Riders Club Member
Default

Originally Posted by 2wheels1love
I am looking to cut a few DBs off the overall volume of my short shots - I like the sound, just looking for volume control, any suggestions?

Will Quiet baffles really impact volume or just change the sound a bit? Any aftermarket Baffles well? Saw something about smartpartz...
V&H Quiet Baffles should actually be called "Only Slightly Less Loud" Baffles, although they do deepen the tone somewhat.
 
Reply
Old Apr 30, 2012 | 12:35 PM
  #3  
Island Hog's Avatar
Island Hog
Elite HDF Member
Joined: Apr 2012
Posts: 4,474
Likes: 2
From: Puerto Rico
Default

I picked the Big City Thunder Quality Quiet... and same here, just a little less roar, but deeper, not as harsh and I noticed when I'm at a red light (next to a squad car), and keep it at idle, and take off nice, it's not bad at all.
Also asked my neighbors and none of them said a word... a few said "Oh Yu Have a Bike". Made Me Happy! But I always keep revs down around the house.
 
Reply
Old Apr 30, 2012 | 12:42 PM
  #4  
sonnydaze's Avatar
sonnydaze
Road Master
Joined: Feb 2012
Posts: 1,217
Likes: 6
From: bfe
Default

i have short shots on one of my bikes , but with the cam i have it will not run good with baffles in , i hate short shots
[IMG][/IMG]
 
Reply
Old Apr 30, 2012 | 12:44 PM
  #5  
nvsteve's Avatar
nvsteve
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2006
Posts: 5,977
Likes: 85
From: Nevada
Default

Comparing the V&H stock to the "quiets" you would think there would be a big difference. At idle and cruise they knock off a few decibels but when you get on the throttle hard there's not that much difference.
 
Reply
Old Apr 30, 2012 | 12:49 PM
  #6  
tlartist's Avatar
tlartist
Intermediate
Joined: Dec 2008
Posts: 41
Likes: 0
Default

Baffles do help. Haven't ever measured db diff.
 
Reply
Old Apr 30, 2012 | 04:13 PM
  #7  
Mutant Racer's Avatar
Mutant Racer
Road Master
Joined: Feb 2011
Posts: 825
Likes: 0
From: Chicago, Illinois
Default

Originally Posted by 2wheels1love
I am looking to cut a few DBs off the overall volume of my short shots - I like the sound, just looking for volume control, any suggestions?

Will Quiet baffles really impact volume or just change the sound a bit? Any aftermarket Baffles well? Saw something about smartpartz...
According to V&H the quiet baffles will only give you 3-5db in noise reduction. Most people get them to alter the tone of the pipes.
 
Reply
Old Apr 30, 2012 | 04:24 PM
  #8  
klaybus's Avatar
klaybus
Stellar HDF Member
Joined: Aug 2008
Posts: 2,404
Likes: 11
From: Southern Nevada (Pahrump)
Default

They make a pretty significant difference. I just removed mine after about a month of running them. I will say the only thing I don't like about them though is they make your bike sound like you have an exhaust leak at idle.....At least that what it reminds me of. Kind of a weird sound.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

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

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old May 10, 2012 | 09:15 PM
  #9  
Rocket_man's Avatar
Rocket_man
Intermediate
Joined: Feb 2012
Posts: 40
Likes: 0
From: Connecticut
Default

I just installed the Vance Hines Big Shots on my 2011 wide glide and they sound great, but when at idle and slow take off and stopping speeds they sound like the bike is running in a large empty warehouse. For what i have been reading about the quiet baffles it seems like that would go away some but keep most of the loudness and nice cruising sound. True or not? And any suggestions on which quiet baffles to go with? Thanx in advance
 
Reply
Old May 10, 2012 | 09:30 PM
  #10  
mcmotors's Avatar
mcmotors
3rd Gear
Joined: May 2012
Posts: 7
Likes: 0
From: NE Ohio
Default

I bought a set of 8" long universal baffles from jp once, they were very quiet, ended up cutting them down to about 5" to get some sound, but keep the neighbors happy. I was working nights at the time
 
Reply



All times are GMT -5. The time now is 02:23 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE