2021 YZ250F FMF 4.1 INSTALL *FULL SYSTEM*

FMF 4.1 Titanium Exhaust system install on my 2021 Yamaha YZ250F. Enjoy the video!

[maxs]

Sounds Good! I was surprised on how well it sounded before the fmf

[paulbarnett]

Pretty sick she sounds a little more crispy with the FMF not a big difference but you can definitely tell sound sweet

[epews]

Sounds good. Picking up a mint 2020 yz250f this weekend and definitely getting this exhaust

[troyholland]

Honestly the stock exhaust sounded pretty good

[BicBoiDyl]

Awesome video man! I put just the slip on, on my 2024 250f. It made it the tiniest bit quieter on the top which is nice. It also made it a tiny bit deeper which I also liked

[Gavin_Horrocks]

Nice video, I’m planning on buying a 2022 yz250f soon

[leeluchette]

Just for looks, or did you feel the bike needed more power for your ability?

[motosporttouring]

If you’re done with that exhaust I’ll buy it. These are impossible to get right now !

[Stuntnsindas]

I think the exhaust companies should start putting the exhaust plugs in with each order. Makes it easier for us to wash our bikes so we don't get water in them from washing the bikes. What's everyone's thoughts?🤔

[kanemartin]

When I do pipes I just take off the right hand side engine mount and you can easily get in there no worries at all

[eletrjc]

You could’ve held the parts in your hand and weighed yourself then subtract whatever weight you are without the parts.

[bikelifewithalex]

I run 820 on my bike Kool, I was wondering why you left the silencer plug on for the install.

[ethanyoung]

First!!
Lovveeee your content, keep it up

[CC-fnrj]

Almost the same honestly a little deeper with the fmf is it worth the $$$ ???

[DirtyMotoX]

Cool video, will the same exhaust work on my 2022 yz250f?

[dcouture]

Don’t you need to do some computer programming for the full system?

[yourlocalyodog_]

are you going to tune the bike or just leave the ecu stock

[matthewtoes]

Why people don't use a gasket sealant in-between them two pipes
And a bit on the silencer with the mid pipe it's something I would do

[RCBashin]

Sounds good!! Where did you buy the ramp?

[hristodonchev]

Hi, I am interested in buying the factory muffler you have changed. Do you still have it and if you do what is your price? Thank you