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:

Re-Map???

Thread Tools
 
Search this Thread
 
Old Jun 30, 2013 | 10:05 AM
  #1  
gtrplaya0830's Avatar
gtrplaya0830
Thread Starter
|
Intermediate
Joined: Apr 2013
Posts: 30
Likes: 0
From: Bowling Green, KY
Default Re-Map???

I have a 2013 SG and have installed 4" RC Component Slip-Ons. I am thinking about de-catting the head pipes for a little more sound. Will I need to get it re-mapped or tuned or will it be ok without that. Wifes getting mad cause I keep spending money on a bike that just cost us 20K+ (which i dont blame her)
 
Reply
Old Jun 30, 2013 | 11:08 AM
  #2  
stro1965's Avatar
stro1965
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2007
Posts: 10,602
Likes: 721
From: Bellevue, NE
Default

Probably be OK if you're not changing the air cleaner.
 
Reply
Old Jun 30, 2013 | 12:02 PM
  #3  
mkguitar's Avatar
mkguitar
Extreme HDF Member
Joined: Sep 2010
Posts: 14,744
Likes: 402
From: Phoenix '53, '88, '09 Big Twins
Default

...and if you are using a high flow air cleaner, then look into nightrider.com xieds/vieds for your model bike.

probably less than $130.

many of us use them to good result on stage 1 motors.


mike
 
Reply
Old Jun 30, 2013 | 12:20 PM
  #4  
Pine Tree's Avatar
Pine Tree
MODERATOR
Veteran: Marine Corps
15 Year Member
Liked
Top Answer: 1
Joined: Oct 2007
Posts: 4,108
Likes: 1,964
From: New England
Default

Originally Posted by gtrplaya0830
I have a 2013 SG and have installed 4" RC Component Slip-Ons. I am thinking about de-catting the head pipes for a little more sound. Will I need to get it re-mapped or tuned or will it be ok without that. Wifes getting mad cause I keep spending money on a bike that just cost us 20K+ (which i dont blame her)
Need to? Probably not assuming the current state of tune is reasonably close, the part changes are within reason, and you don't have any expectation of better performance.

With that said, bikes come from the factory with a stock, one-size-fits-all map. Depending on the program used to access the ECM's many tuning tables, one can far more accurately set those tables to a specific bike's setup and rider needs.

My suggestion would be spend some time studying the HD EFI system to better understand how it works, what can be done to modify its running parameters, and how all that relates to performance and longevity not to mention getting the bike to run how YOU want it to.

Good luck!
 
Reply
Old Jun 30, 2013 | 12:24 PM
  #5  
ChickinOnaChain's Avatar
ChickinOnaChain
Big Kahuna HDF Member
Joined: Dec 2012
Posts: 322,622
Likes: 3,077
From: .....
Default

Originally Posted by gtrplaya0830
Wifes getting mad cause I keep spending money on a bike that just cost us 20K+ (which i dont blame her)
My said she feels sorry for her! It must be your wife's first Harley because that's what we do, to make it our own.

Most here will say slip ons need nothing extra done. When you go with full pipes and/or a different AC, then you need a tuner.
 
Reply
Old Jun 30, 2013 | 12:33 PM
  #6  
BoonDock_Saint's Avatar
BoonDock_Saint
Outstanding HDF Member
Joined: May 2013
Posts: 2,059
Likes: 4
From: Florida
Default

May as well get it all over at once... get duals, a big sucker and a tuner. You're going to end up there anyway and you can't avoid the Harley tax. Just tell her that we said it was ok..then DUCK!
 
Reply
Old Jun 30, 2013 | 01:12 PM
  #7  
12hdrk's Avatar
12hdrk
Road Warrior
Joined: Dec 2012
Posts: 1,335
Likes: 5
From: CT
Default

Originally Posted by BoonDock_Saint
May as well get it all over at once... get duals, a big sucker and a tuner. You're going to end up there anyway and you can't avoid the Harley tax. Just tell her that we said it was ok..then DUCK!
+1

Get 'er done! Seriously, stock with no mods would benefit from a bit richer tune. But you're going doing more anyway. Do it now and get it over with:-)
 
Reply
Old Jun 30, 2013 | 03:29 PM
  #8  
gtrplaya0830's Avatar
gtrplaya0830
Thread Starter
|
Intermediate
Joined: Apr 2013
Posts: 30
Likes: 0
From: Bowling Green, KY
Default Thanks!!

Hey

Thanks for the input. I know there are several forums on here but I couldnt find any with the RC Component Slip Ons. With that being said, I'm going to relay the message to my wife so this may be my last post....
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

Jason Momoa Is Turning Classic Harleys Into PHEVs

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-3

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-4

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-5

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-6

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
Old Jun 30, 2013 | 08:01 PM
  #9  
billbuzz's Avatar
billbuzz
Tourer
Joined: Sep 2010
Posts: 307
Likes: 3
Default Do the stage 1

As I was driving my 13 Street Glide home from the dealer with 2 miles on her I made up my mind right away to decatt the head pipe, put on a set of 4 inch slip ons and put on a high flow air cleaner. Yea you have to get a tuner and remapp it but if you want to do it, do it right the first time. Sounds like a Harley but not too loud over the tunes. Love mt SG
 
Reply
Old Jun 30, 2013 | 09:28 PM
  #10  
1Canuck's Avatar
1Canuck
Ultimate HDF Member
Joined: Dec 2010
Posts: 7,776
Likes: 2,252
From: wet coast BC
Default

Originally Posted by gtrplaya0830
I have a 2013 SG and have installed 4" RC Component Slip-Ons. I am thinking about de-catting the head pipes for a little more sound. Will I need to get it re-mapped or tuned or will it be ok without that. Wifes getting mad cause I keep spending money on a bike that just cost us 20K+ (which i dont blame her)
this question comes up every month or so.

what makes you think that the bike was tuned brand new stock? They all come with the same tune (or detune) from the factory. How many have actually put a tuner on a stock bike before any changes? most will not tune a bike until they add cams, that is after running with slip on and high flow AC.

so if you believe the factory tune was good with the stock parts, then change parts, at what point does it need a re tune?
 
Reply



All times are GMT -5. The time now is 11:39 AM.

story-0
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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