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:

D&D Fat Cat sound?

Thread Tools
 
Search this Thread
 
Old Feb 1, 2010 | 09:21 AM
  #1  
rlhdude's Avatar
rlhdude
Thread Starter
|
Cruiser
Joined: Oct 2009
Posts: 165
Likes: 1
From: Stratford, CT.
Default D&D Fat Cat sound?

Hi all,

In my research on this forum, others forums and YouTube video reviews some have said the D&D Fat Cat sound bad on an non modified motor. Some have even commented it makes a Harley sound like a Honda.

I have been on the fence between V&H Big Shots with Quiet Baffles and the D&D Fat Cat with Quiet Baffles. Currently my engine is stock and I do not plan on modifying it in the near future. I am looking for the additional low to mid end torque. With the pipe upgrade I will also be doing a Doherty Intake and Power Commander III.

I do not like an obnoxiously loud bike but also want a nice sound before I mod (103 or more upgade) the motor and after. I would like to only buy one set of pipes but if the Fat Cat is going to sound like crap with an un-modded motor then I will go with the Big Shots.

Opinions please?

Thanks!!
 
Reply
Old Feb 1, 2010 | 09:30 AM
  #2  
domenicp7's Avatar
domenicp7
Outstanding HDF Member
Joined: Jun 2007
Posts: 2,687
Likes: 6
From: Kalaui Kona HI
Default

I have heard them on both and don't like the sound. You will get better performance from the 2 into 1 Fat Cat though. It will just not sound right. I have BSS. My 2cents
 
Reply
Old Feb 1, 2010 | 09:36 AM
  #3  
DR. V-TWIN's Avatar
DR. V-TWIN
Former Sponsor
Joined: Jan 2009
Posts: 19,364
Likes: 40
From: Los Angeles, CA
Default

The only way to know for sure is to get one. It is too difficult to tell in a video what it will really sound like. Find someone that has one in your area and listen to it in person.
 
Reply
Old Feb 1, 2010 | 10:08 AM
  #4  
rounder's Avatar
rounder
Ultimate HDF Member
Joined: Oct 2007
Posts: 7,562
Likes: 11
From: Palm Harbor fl.
Default

mine sounds deep and aggressive. I would hazard to guess that some may have been tuned too lean or had a leak in their exhaust for the pipes to sound 'honda' like. You gotta be very careful with the head pipe installation and finagle it around quite a bit or a leak is possible.
 
Reply
Old Feb 1, 2010 | 10:40 AM
  #5  
bberck's Avatar
bberck
Elite HDF Member
Joined: May 2008
Posts: 4,579
Likes: 10
From: S.E. MO
Default

I love the way mine sounds and get alot of compliments on it's sound from other people. It doesn't sound like any Honda I have ever heard.

Mine as the quiet baffle and has a real deep sound.
 
Reply
Old Feb 1, 2010 | 11:08 AM
  #6  
rlhdude's Avatar
rlhdude
Thread Starter
|
Cruiser
Joined: Oct 2009
Posts: 165
Likes: 1
From: Stratford, CT.
Default Modified

Bberck and Rounder,

Are your bike motors stock or built to 103+ ? According to the Fat Cat reviews the exhaust sounds great on built motors but not good on a stock.

I have been to bike meets but have not heard the fat cat on a stock motor. Hoping the trained ears on this site will help me!

Thanks,
 
Reply
Old Feb 1, 2010 | 11:11 AM
  #7  
rounder's Avatar
rounder
Ultimate HDF Member
Joined: Oct 2007
Posts: 7,562
Likes: 11
From: Palm Harbor fl.
Default

mine is stock. personally, if I were wiling to spend money on another exhaust, I would get bassani 2-2 pro-streets, bub 2-1 lakester, or V&H comp series system(the 2-1 systems are for 06+ so I would have to mod to fit). Only reason is I like a shorter system than the fatcat is.
 

Last edited by rounder; Feb 1, 2010 at 11:15 AM.
Reply
Old Feb 1, 2010 | 11:14 AM
  #8  
bberck's Avatar
bberck
Elite HDF Member
Joined: May 2008
Posts: 4,579
Likes: 10
From: S.E. MO
Default

My motor is stock

I have heard some complain of the sound of the Boarzilla on a stock motor but not on the Fatcat. Maybe the other baffles (they have 3 options) may not give as good as sound (not sure which Rounder has) but the quiet baffle on a stock motor is very deep.
 
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 Feb 1, 2010 | 12:25 PM
  #9  
SC-Longhair's Avatar
SC-Longhair
Club Member
15 Year Member
Joined: Feb 2008
Posts: 11,483
Likes: 39
From: Passaic County, NJ
Default

I can tell you the thunderheader doesn't sound good at idle but sounds bada$$ when you twist that throttle. Is it possible the fat cat has the same deal?
 
Reply
Old Feb 1, 2010 | 01:21 PM
  #10  
rounder's Avatar
rounder
Ultimate HDF Member
Joined: Oct 2007
Posts: 7,562
Likes: 11
From: Palm Harbor fl.
Default

Originally Posted by bberck
My motor is stock

I have heard some complain of the sound of the Boarzilla on a stock motor but not on the Fatcat. Maybe the other baffles (they have 3 options) may not give as good as sound (not sure which Rounder has) but the quiet baffle on a stock motor is very deep.
I have the standard baffle.
 
Reply



All times are GMT -5. The time now is 08:02 AM.

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