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HMF Exhaust doesn't fit 2011 Spyder

I also had issues installing the HMF pipe, but I love it. I think a lot of my problems came from the fact that I have the Corbin saddlebags therefore the pipe hanger is in a different position.
 
I had the same problems as BJT------ actually hit the parking brake lever hard enough to pop a small hole in the HMF.:gaah:

Used a 1.5: spacer to move it out and away-- and I also raised it up higher as the BRP bag mounts had it lowered about 1".

I have now removed the 'never used' parking brake stuff and will move it back where it 'belongs' ---- but HMF certainly does have a fit problem that needs to be addressed.

Arntufun --- I wouldn't say yours has a ton of space there---looks a bit close to me..... remember the pipe not might come straight down--- could move a bit inwards on bumps...
 
I figured that you would have called and asked about it, Dan. Maybe they didn't return because they made a whole batch of 'em to that spec that they don't want to recall! That of course is pure conjecture on my part. HMF is a reputable company, so you'd think they would return a message... :dontknow:
 
HMF

All I can say is that mine doesn't fit correctly. This is not rocket science mounting this pipe up to the spyder. I've installed many pipes on many ATVs and motorcycles and this is not right.

I think that the distance between the 90 degree elbow and the connection end is varying by a plus/minus and inch or so. Mine definitely hits the side frame and if I slide it out to have clearance, there is no overlap at the connection area.

I will try and post some pics tomorrow of this and my modification.

I drove it tonight and love the sound, but I do get some decel pop. Going to need the sensor mod I suppose.
 
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Hmmm, they may get the same bad reputation that Pitek/Pittek? brand has. I guess if you want it on there bad enough, you will solve the problem and get some street cred. Yes, you don't want to stress carbon fiber exhaust, the pulse of a V-twin is very hard on them already. There's only a few brands that have survived sport v-twins in carbon fiber form with good results, mounting stresses will definitely increase risk of failure. Blowing a carbonfiber can is no fun, usually nothing to salvage.
If anyone runs into that problem of having an out of round (oval) tip not sliding over the spyders side of the exhaust, another possible choice of repair is Harbor Freight. They have exhaust expaners for a few bucks.
 
Arntufun,

Your bike pictures don't have the rear fender and frame like my bike. The pipe is interfering with the rear fender framework. You owe this engineer an apology :)

Never mind. I'm posting pics of the install anyway for all you engineers that can't figure it out. Engineers crack me up !!! :roflblack::roflblack::roflblack: :joke:
 
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Arntufun,

Your bike pictures don't have the rear fender and frame like my bike. The pipe is interfering with the rear fender framework. You owe this engineer an apology :)

Tman i would love to see a picture of yours because i have mine set up the same way Artufun has his and it works just fine with or without the rear fender. Are you sure you are using the same mounting holes cause if you are using the same as us the only way a muffler is going to hit is if it's like 10" round in order to hit the back fender bracket.
 
IMG_0617.jpg


Maybe my rear shock has a lighter spring. I'm up to the max spring setting and the HMF would hit. I know that Firefly had the same issue as me.

Maybe your shock is worn out? :dontknow:

I see as I look more closely at your picture that you have that little aluminum spacer in yours. I installed it that way at first and it wasn't enough clearance, my muffler hit the parking brake. I tried a longer spacer and I didn't like how it felt when I tried to force things together that way.

I used 1-1/2" spacer and yes i had to use a LITTLE force to put it together but in retro spec all i really had to do was loosen the pipe at the other end. ;)
 
I hope that clears it up for everyone. I don't know about previous years as this is my first Spyder and it is a 2011, but this spyder has a fender that hugs the rear tire and it definitely would interfere with the fender framework.

On a side note. I had the lowering link lasered out of 1/8" stainless steel. I made several extras if anyone is in need of one.
 
Aha. I see that your parking brake mechanism is much different than mine. That's why your fix wouldn't work for me.
 
Aha. I see that your parking brake mechanism is much different than mine. That's why your fix wouldn't work for me.

:agree:

That must be a change for the 2011 models as I haven't seen a parking brake like that one before. I wonder if there was a slight change to the fender brackets as well? :dontknow:
 
:agree:

That must be a change for the 2011 models as I haven't seen a parking brake like that one before. I wonder if there was a slight change to the fender brackets as well? :dontknow:


Looks like they have gone to RT type parking brake on RS...


Freebob...:doorag:
 
My rear fender was still on when I put that pipe on my bike. So, that theory is shot down. Is that your mounting bracket idea ??? Good job !!! Sorry about the engineer joke if that hurt your feelings. I work with alot of them. They tend to know a little about everything, and alot about nothing. nojoke And remember we are only trying to help you, with only an occasional engineer joke. :thumbup:

With your new bracket idea has the pipe moved in towards the bike more now than if you didn't use the bracket. And where is the spacer ??? If you used the spacer, I don't think you would have had any of your problems.




 
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I tried the spacer and it still would rub, but more importantly, I would have had about 1/16" of overlap at the connection of the two pipes. That's no good. This is why I believe the distance from the elbow to the connection end is not the correct length. Had it been an inch longer, no issues would have been presented.
 
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