HMF muffler

[moe113097]

installed new HMF muffler last night on 2013 sts all I can say is wow what a difference probably exaggeration but feels like 15-20 % increase in power across the power band


Moe2014-09-16 07.17.23.jpg

[BikerDoc]

How about video with sound?

[Chupaca]

there is an increase and a nice one at that...looks good too..!! of course you also dropped 50 lbs...

[Bee Mera]

installed new HMF muffler last night on 2013 sts all I can say is wow what a difference probably exaggeration but feels like 15-20 % increase in power across the power band


Moe2014-09-16 07.17.23.jpg

Looks good, did you buy the one that for 2014? Does it need any modification? I have the same spyder, 2013 sts. and can you post a video clip? Thanks.

[moe113097]

will try and post tonight, sound is good not loud, actually would of liked it louder. yes this is the one for 2014 sts

only issue I had was needed to cut off original bolts only 9000 miles on bike but were frozen and needed to fabricate a new bracket from the one that they sent me not sure if it was meant fro RS . attached is image of bracket original and modified

[hdlongrod]

We have HMF's on ours too. Trust me the sound gets even better over time.

[333Club]

HMF looks great. I've been torturing myself trying to decide which exhaust mod to choose. I have the ST-Ltd and love the Two Bros Dual but can't use with side bags.
Please try and upload sound clip. Please give it some engine rev's.
Thanks

[moe113097]

http://youtu.be/-nUEBvCQ36E?list=UUG...u_QoKz1PAVv4YA



http://youtu.be/TV4fTXN_oG0?list=UUG...u_QoKz1PAVv4YA

[bscrive]

HMF looks great. I've been torturing myself trying to decide which exhaust mod to choose. I have the ST-Ltd and love the Two Bros Dual but can't use with side bags.
Please try and upload sound clip. Please give it some engine rev's.
Thanks

They do work with the bags. There is a guy on here that put them on without much issues. He did have to modify the hanger bracket but they look good on his STL.

[Bee Mera]

will try and post tonight, sound is good not loud, actually would of liked it louder. yes this is the one for 2014 sts

only issue I had was needed to cut off original bolts only 9000 miles on bike but were frozen and needed to fabricate a new bracket from the one that they sent me not sure if it was meant fro RS . attached is image of bracket original and modified

Thanks for the picture and clips.

[billrob71]

Looks real good
I have a all black one ordered and coming hopefully with in the next couple days .

[moe113097]

Just an update emailed hmf about wrong bracket and the shipped one out same day
Moe

[Just Doo Me]

Just an update emailed hmf about wrong bracket and the shipped one out same day
Moe

That's what happened to me as well ,they shipped the wrong bracket,one for the RS.The sound is not that noticable,I hope when I get the cat bypass it will improve.I would say the Hindle pipe on my previous GS was louder for sure.On my bathroom scales the stock pipe weighed 21 lbs the HMF was 7

[mstella101]

Yo Moe,
noticed your foot pegs in the video-btw the muffler sounds great- do you have a problem with heat on your right foot?