Dirt Bike Tech Tips/How-To: Install a Muffler | FMF Factory 4.1 RCT

[@BikesGarage]

Good job 👍👍👍

[@626weekendwarriors9]

Recently installed the FMF 4.1 muffler only on my 2019 FX 350 and it’s not a bit harder to start. Should people be doing any fuel adjustments when installing the slip on only?

[@xporter7799]

I don’t think a new muffler should change how it starts but I could be wrong

[@josephmv1437]

Mine didn’t change how mine starts I gotta 21 ktm 350 excf only thing I noticed is when full throttle it hesitates sometimes but in the end higher top speed and more power but as the bike gets hotter it starts to hesitate less

[@skjaifmahammad285]

Bhaiii Exhaust install krne se engine kharab hota hai Keya ??,

[@icantcook9998]

You made that look easy

[@innergreatness5531]

Thank you ❤

[@gavinaron1234]

Awesome!

[@raybacon9319]

What's the difference between replacing the tip on a muffler I already have and replacing the hole muffler from what I can see it's a $400 difference what is the performance difference in just replacing the end cap?

[@jonin3576]

its lighter because it is made from titanium other than the steel or aluminum that comes from factory and i think it gives the bike more top end power the end cap is just for looksb

[@jonin3576]

and the end cap is carbon fiber so that makes it lighter overall

[@friiswiese2417]

Hey man. Is it possible to Fit any exaust on youre dirtbike? Keep up the good work m8😅

[@tayneelliott7419]

Has to be the right size

[@mikehebert7950]

Thank you

[@dniel2535]

Thx bro

[@paulhetherington3854]

AU' = MOHYK' man!

[@paulhetherington3854]

FMF cannot be - any factory exhaust! KTM = YZ frame + HRC motor! And there be - no Husqy! That q - is the proof! Gay Catholic budda