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:

Muffler Mods

Thread Tools
 
Search this Thread
 
Old Apr 9, 2007 | 07:01 PM
  #1  
trackadaptor's Avatar
trackadaptor
Thread Starter
|
Road Warrior
Joined: Apr 2007
Posts: 1,406
Likes: 5
From: Sunnyvale, Ca.
Default Muffler Mods

2007 Screamin Eagle slip on's..

How can I make louder - Pics. with Mod instructions would be great..

Would I have to re-Map ?



[IMG]local://upfiles/28599/2C70F92C18344B6EAE525AA8B8284538.jpg[/IMG]
 
Reply
Old Apr 9, 2007 | 07:08 PM
  #2  
Kahuna's Avatar
Kahuna
Road Master
Joined: Mar 2006
Posts: 791
Likes: 0
From: Arizona
Default RE: Muffler Mods

If you're doing SE slip-ons, make sure you do the Stage I air cleaner as well. The only thing HD will offer you with this set up is the Stage I hit-or-miss download for your ECM. This download is set up for SE pipes. However, there's no guarantee if your bike will run richer or leaner.

For louder, you might need to go with better slip-ons like Samson, Vance & Hines, Bubs, or Thunder Header. Remember, loud does not equal performance and/or gas mileage.


ORIGINAL: trackadaptor

2007 Screamin Eagle slip on's..

How can I make louder - Pics. with Mod instructions would be great..

Would I have to re-Map ?



[IMG]local://upfiles/28599/2C70F92C18344B6EAE525AA8B8284538.jpg[/IMG]
 
Reply
Old Apr 9, 2007 | 07:18 PM
  #3  
trackadaptor's Avatar
trackadaptor
Thread Starter
|
Road Warrior
Joined: Apr 2007
Posts: 1,406
Likes: 5
From: Sunnyvale, Ca.
Default RE: Muffler Mods

I have the Stage 1 - was re-maped... Love to get the software to do my self..

The request for louder is to be heard

Can the mufflers come apart to drill out the baffles ?
 
Reply
Old Apr 9, 2007 | 07:24 PM
  #4  
Kahuna's Avatar
Kahuna
Road Master
Joined: Mar 2006
Posts: 791
Likes: 0
From: Arizona
Default RE: Muffler Mods

You can get the software and do it yourself with either SERT or PCIII. The difference is that PCIII has many mappings on their website to fit just about every pipe configurations out there. With SERT, you may have to do an initial mapping, then fine tune it from there. Most of my riding friends have Thunder headers, V&H Pro Pipe, or Bubs Rhinehart. From my understanding, Rhineharts are the most expensive. Looks good and sound good!

ORIGINAL: trackadaptor

I have the Stage 1 - was re-maped... Love to get the software to do my self..

The request for louder is to be heard

Can the mufflers come apart to drill out the baffles ?
 
Reply
Old Apr 9, 2007 | 08:50 PM
  #5  
Seminolebagger's Avatar
Seminolebagger
Cruiser
Joined: Dec 2005
Posts: 139
Likes: 0
From: Winter Springs, FL
Default RE: Muffler Mods

Trying to modify muffler baffles to get the sound you want equals 1 thing.............................screwed up mufflers that sound bad and don't perform well. Don't ask me how I know. Best thing to do is hang out at the local bike night or at the dealership and listen to bikes coming in. If you like how it sounds, ask what they are and go buy a set. It will save you a lot of money and aggravation. As far as having the SERT software.....if you don't know what you are doing, you can really screw that up too. Have fun.

SB
 
Reply
Old Apr 9, 2007 | 08:55 PM
  #6  
electaRICK's Avatar
electaRICK
Extreme HDF Member
Joined: Sep 2006
Posts: 10,920
Likes: 6
From: Upstate New York
Default RE: Muffler Mods

as far as 07;s go,, I believe the days of modifieing the old HD pipes are over!!
the company is really strict on complying with EPA,,,aftermarket is the way to go,
plus if chit hits the fan you have the old legal ones to slip back on

 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Coffee
Exhaust System Topics
3
Apr 16, 2008 12:30 PM
grandpawmoses
Ignition/Tuner/ECM/Fuel Injection
6
Nov 14, 2007 05:09 PM
john lockwood
Softail Models
12
Jul 31, 2007 10:23 PM
eyemac
Sportster Models
22
May 2, 2007 08:43 PM
Angry_Inch
Dyna Glide Models
9
Jul 1, 2006 02:36 AM




All times are GMT -5. The time now is 05:25 PM.

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