remapping
Road Warrior
Joined: Jul 2009
Posts: 1,979
Likes: 2
From: Northern Colorado
With just changing the exhaust, the motor is not sucking in any more air but there will be less restriction on the exhaust being pumped out which means there will be an imbalance. It may not be a HUGE difference and it may not even be noticeable but it is enough to throw something out of wack. I say ride it down to the dealership, have them install a stage 1 air cleaner kit and remap it. You'll be glad you did. JMO
Tourer
Joined: Aug 2009
Posts: 297
Likes: 0
From: New York
dont listen to your dealer i have a 09 flht with just vance and hines slip ons and its fine i am upgrading to air kit and pcv soon but just mufflers you should be fine even my dealer says the same thing now if you go to air kit then you need remapping
Thread Starter
|
Cruiser
Joined: Apr 2007
Posts: 192
Likes: 3
From: Kansas
Hey, thanks for all the feedback. Sorry I didn't explain completely. Yes I plan on riding to the dealer and having them install the stage 1 and remap. But Mr. VETERAN75 brings up another point about an after market tuner. What is the TTS? Is it supported by Harley? Please explain or post link if it has already been disscussed on this fantastic forum. Thanks
Thread Starter
|
Cruiser
Joined: Apr 2007
Posts: 192
Likes: 3
From: Kansas
I know, the winds blowin here to but thats no reason to get bent. I just asked a question, thats all.
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
Jason Momoa Is Turning Classic Harleys Into PHEVs
Verdad Gallardo
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom
Verdad Gallardo
6 Weirdest Harley-Davidsons Ever Sold to the Public
Verdad Gallardo
7 Times Harley-Davidson Chucked Tradition Out the Window
Verdad Gallardo
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Verdad Gallardo
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
MODERATOR
Joined: Oct 2007
Posts: 4,108
Likes: 1,964
From: New England
Here's the OP - I don't see the words HAS TO anywhere...
So I don't think the guy is an idiot at all...his advice is certainly more conservative then yours but, as suggested in another post, you're not the one providing warranty coverage.
Dealer tells me not to ride my bike at all after installing new Vance and Hines slip ons without first remapping. Why not? Of course if the bike is pinging terribly or otherwise running bad I wouldnt. Im thinking I could at least ride to the dealer 80 miles away. Please correct me if Im wrong. Thanks
Wolfe,
The guys an idiot for telling him that he HAS TO remap with JUST slip-ons and that's not true. Yeh it will be breathing differently no doubt but I also doubt he'll NEED TO remap.
You wrote:
"Even just changing mufflers will alter the way an engine breaths. This afr line was straight before the pipe change. Just my opinion but any bike that has been properly mapped runs better"
OF COURSE IT WILL! MINE DOES...
The guys an idiot for telling him that he HAS TO remap with JUST slip-ons and that's not true. Yeh it will be breathing differently no doubt but I also doubt he'll NEED TO remap.
You wrote:
"Even just changing mufflers will alter the way an engine breaths. This afr line was straight before the pipe change. Just my opinion but any bike that has been properly mapped runs better"
OF COURSE IT WILL! MINE DOES...