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:

Loudest slip ons?

Thread Tools
 
Search this Thread
 
Old Apr 2, 2014 | 11:15 AM
  #41  
circlenine's Avatar
circlenine
Tourer
Joined: Apr 2012
Posts: 326
Likes: 1
From: Enfield, CT
Default

Originally Posted by dochawken
The best sounding slip ons are CFR's...loud but rich sound, not harsh..
As an owner of CFR's (and on a 2012 with the cat still in place), I agree wholeheartedly here. A nice deep, rich rumble and I can still hear the radio at cruising speeds (set on the same volume as I did my stock). When you get on the throttle, they bark.

That having been said, definitely not a cheap option, and from everything I read, not recommended as a slip-on without a tuner. And if you are tuning, why not change the Air Cleaner at that time as well... Not for the faint of wallet for sure.
 
Reply
Old Apr 10, 2014 | 07:12 AM
  #42  
Raineman's Avatar
Raineman
Tourer
Joined: Jul 2013
Posts: 273
Likes: 35
From: Central MD
Default

bikrdr, here are the pics you wanted.









 
Reply
Old Apr 10, 2014 | 07:54 AM
  #43  
Ben221's Avatar
Ben221
Road Warrior
Joined: Dec 2012
Posts: 1,686
Likes: 242
From: Glen Mills, PA
Default

I think a pipe that does not open up to a larger size is louder. Same size diameter from the header pipe to the tip IMO. Once they open up at the slip on the get deeper. Get a straight pipe or add a fish tail tip. No baffles of course and you will rattle your fillings.
 
Reply
Old Apr 10, 2014 | 10:43 AM
  #44  
Joe12RK's Avatar
Joe12RK
Seasoned HDF Member
10 Year Member
Loved
Community Favorite
Top Answer: 1
Joined: Jun 2012
Posts: 6,154
Likes: 2,562
From: CT/FL
Default

if you want cheap and loud just take off the mufflers and run nothing. it'll run like crap but who cares, you'll be the loudest badass on your block!

(at least that's what we thought with our honda 305's back in the day)
 
Reply
Old Apr 10, 2014 | 11:09 AM
  #45  
digdug's Avatar
digdug
Tourer
10 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Mar 2013
Posts: 315
Likes: 7
From: Green Bay WI
Default

Yeah, any slip ons become louder if you get rid of the "kitty". I paid like $550 for V&H monster rounds and for sound they suck. I bought a decatted head pipe this spring so that should wake it up....(it better!)
 
Reply
Old Apr 10, 2014 | 11:27 AM
  #46  
SG-Jay's Avatar
SG-Jay
Road Captain
10 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2013
Posts: 692
Likes: 63
From: Ontario, Canada
Default

Just take the baffles out of what you already have on the bike.
 
Reply
Old Apr 10, 2014 | 02:11 PM
  #47  
BlackGROOVE's Avatar
BlackGROOVE
Advanced
Joined: Feb 2014
Posts: 80
Likes: 1
From: Albuq. New Mexico
Default

Originally Posted by bikerlaw
Yes, they are ridiculously loud. Here's two videos I put up a while back. In both these videos my bikes have straight through exhaust.

I also have straight through slip on fish tails on my 2013 Road King, but haven't yet posted a clip. The sound is very similar, but because I kept the cat intact......just quieter.

My 1996 Dyna Low Rider with custom Fish Tails pipes. - YouTube

Fishy Tails on 2005 Anniversary Fat Boy - YouTube
I have fish tails, they sound exactly Like Bikerlaws '96 Dyna, and I love them! I dont think they are obnoxiously loud. When behind the bike yes, it can be noticeable different then when im on the bike. They may be what you want?
 
Reply
Old Apr 10, 2014 | 02:43 PM
  #48  
thebackupninja's Avatar
thebackupninja
Novice
Joined: Feb 2014
Posts: 20
Likes: 0
From: McKinney
Default

My buddy just put Thunderheaders on with a V&H Power Dual and it has a nice rumble to it. Sounds way louder than my SE Street Cannons without the kitty.
 
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 Apr 10, 2014 | 02:50 PM
  #49  
08EGUltra's Avatar
08EGUltra
Intermediate
Joined: Jul 2011
Posts: 26
Likes: 0
From: Maryland
Default

do a search for wild pigs, inexpensive, several chocies for baffles, hold up well.
 
Reply
Old Apr 10, 2014 | 03:14 PM
  #50  
Goldcon's Avatar
Goldcon
Tourer
Joined: Feb 2014
Posts: 309
Likes: 0
From: Syracuse New York
Default

Just hold out, save a couple bucks and get the Thunderheader. Best sounding exhaust out there! IMHO
 
Reply



All times are GMT -5. The time now is 07:52 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