Warrior 350 HMF Exhaust | Before & after comparison

We have a 1998 Yamaha warrior 350, this is a comparison from stock exhaust to an HMF slip on. The difference is AMAZING!
Definitely can hear its throaty now.
Exhaust and air filter kit:
www.ebay.com/it...

[@brainstain22]

dude that thing sounds so awesome with an HMF. +1

[@dirtybird4976]

That thing sounded sick but that idle was definitely in need of a adjustment

[@brenthall3175]

I LIKE YOUR IDLE

[@Oneshotup]

turn up your idle lol I just installed mine and it sounds beast!!

[@calebberglund53]

Yea definitely

[@aidentrussell7016]

Does it pass the DB test so you can still ride trails?

[@cass8144]

@@aidentrussell7016 most times they don't check for that

[@elite8245]

Your supposed to re-jet your carburetor after installing it… that’s why is not running great

[@tololochingabe]

@@elite8245 so once I instal the pipe i just need the Jets or what do i need because on the website it says fuel tuning required but I don’t know what that means does it mean I need a fuel optimizar?

[@calebberglund53]

No it's very basic but I bet you could find one, you just loosen up all the bolts on the stock exhaust if it's a slip on loosen the clamp from the mid pipe and the muffler, you might need to loosen you air box and lift it up so you can wiggle out the mid pipe. And the HMF slipped In a lot easier and sounds AWSOME!

[@joeybraaps2466]

how did you mount your licence plate on the back?

[@flexapex9801]

Do you have to reject the carb? And what jets did you run.

[@Hoodscoop__]

Does the slip on make it louder?

[@tuggyboat]

What Jet size did you run?

[@antoniusmilesdale6120]

Damn she mint doe. I love old warrior I got a wolvy and warry

[@rarityd]

Thanks for the video and did you have to rejet at all for this awesome slip on?

[@clay_d]

1:37 Maybe. At least thats what it said at the end of the video...

[@alvaroo2057]

yo what size are your back wheels?

[@calebberglund53]

20x10x9 and my rims are 10inch

[@calebberglund53]

In inches

[@salmonisyummiyeet163]

How did you get your idle so low? I can adjust mine down but it just dies out

[@calebberglund53]

I do not own this quad anymore but it could be a jetting issue, if not maybe try cleaning out the carb and checking air filter. Note this video was taken before we had the carburetor professionally tuned so it could change the outcome of yours.

[@salmonisyummiyeet163]

@@calebberglund53 I just got mine and it idles so high it overheats, but I haven’t really had time to mess with it yet. Thanks for replying

[@dennisharrison4744]

Odling real low on a warrior will burn the stator up i replaced many thats come in here yamahas idle higher rpm

[@classic_1ife271]

Did u have to jet ur carb

[@calebberglund53]

Yes

[@nathanpassmore7838]

Would u sale this

[@IsabelAnsel-y5v]

Smith Barbara Anderson Carol Anderson David

[@brandon_n5]

Dude i literally have the same quads, i just have the 4x4 back tires on the warrior for better mudding

[@atomic_gaming7530]

nice i like it mine still sounds better but that could be cause i have the white e brothers on mine

[@seth4567]

Hmf is better for sure

[@gnarlyknucklez7117]

ME TOO

[@thatyfz33]

Is it louder?

[@calebberglund53]

Definitely, has a much lower tone as well

[@yeetygonzalez5843]

​@calebberglund53 ik this is old, but how much louder. Like a lot or just some

[@JohnnyYates-b5r]

Robinson Paul Miller Amy Walker David

[@Erix7810]

Adjust the idle fam

[@georgejeudevine4434]

Sounds like its not getting enough gas

[@duanespeck2316]

Adjust that idle man lol

[@cp6303]

I Put Full FMF Spark Aggressor4 Exhaust on my warrior from the motor all the way back with FMF Power Bomb cat sounds way better then this

[@calebberglund53]

cp6303 probably because mine is only a slip on

[@cp6303]

I was just putting it out there the better sound you get with going all the way to the motor

[@joenobbs8228]

Lol I got the same hmf slip on and it is adding more hp then any other exhaust put there plus headers don't matter on the warrior there factory header is already good you wasted your money on fmf lol rookie

[@flamekills9554]

@@joenobbs8228 thinking about getting a big gun evo r exaust for my 350 but not to sure. Which exhaust would you recommend?

[@joenobbs8228]

@@flamekills9554 hmf