Added: 2 years ago
From: joybyron
Views: 85,259
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  • Are you able to let me know what the db level is?

  • @Yamaha87yz

    The FMF factory 4.1 system has a 94db level. You can take the insert out and get more sound if you like. Also if you combo it with the FMF header you get like 1.5-2.0 db lower sound. All said an done it's the same if not more quiet then stock.

  • What did you use to record this video? A potato?

  • i m jellous!!!

  • Sounds amazing. 

  • I have rocket exhaust on same bike. It's much throatier sound. Mine is also a 290 with stage two hot cams though. The sound didn't change too much. It does friking rip though

  • @jms9618 try different jets if you havent already

  • how many hp?:D

  • how many hp?:D

  • sexy sounding bike... i have a 2007 wr with the mega-bomb but i have the pawercore 4 on it and it sounds much better then the 4.1 with the low compression of the wr

  • doesnt sound very good... new camera maybe

  • how much all up bro

  • U know wat i noticed fmf pipes most of the time have small holes but still sound amazin!!!!!!!!!!!!!!!!!!!!!!

  • @dirtbikefreak81 yeah, kinda like your girlfriend... haha

  • I love my 06 wr250f...i also have a FMF titanium pipe

  • @XRrider22 if your looking into a trail bike you probably dont want a crf 250r. you need a tral bike like a crf 250 x or a 230f or a wr 250 f. The bike you have is more for motorcross

  • Hey, I'm looking into a wr. How is the low end pull on these bikes? Stall much like I do on my CRF 250r? I ride tight tight woods trails.

  • @XRrider22 if you do decide to get one you have to take all that california legal shit off THEN yes they are awesome. change out the throttle stop, put a different pipe on or put in the performance insert, remove the AIS, and change the one carb jet and fuel pin. im probabally forgeting some things but whatever. also im 300lbs and it pulls me up hills easily.

  • @XRrider22 nah dude they dont stall if u kno how to work it.. its a great bike fast and powerful i have one and i love it

  • what does the megabomb do?

  • @motordude1234 wipes the middle east off the face of the earth!!!!! lol

  • @ionmanpaintball yah. funny. 

  • nice bike mate, i got a wr250f but i just dont know what that bottle at the back behind the left side pannel is, mine has pink liquid in it but i dont know what to replace it with, any help?

  • @EricsKTM85xc a light

  • @EricsKTM85xc wr is a 4stroke trail bike and the yz is a 2 stroke motocross bike

  • @skat3rny69 not all yz's are 2 stroke all the pro race bikes are four

  • 4 or 2 strokes?

  • sounds like a helicopter when you get cam close to exhaust.. i have a 2 stroke YZ250...mine sounds like an angry bumblebee!!

  • wooooooooooooo good hexaust and bike man!

  • are the wr 250's big ??

  • Nice lookin bike.

  • @EricsKTM85xc YZ's are motocross bikes and WR's are enduro. Also the WR's are road legal.

  • Very nice my friend..

  • get a r&d bowl man. it takes away all that yamabog! costs around 200$ but u will see a difference!

  • that is one crisp bike

  • fmf waste of money, just more noise.i have ridden this set up and ridden std (with pea shooter removed) still quiet. power very similar.

  • @gilessmokey

    if it was same, jetting was needign done ! you cant just throw a free flowing pipe and leave stock jetting !

  • @gilessmokey

    if it was same, jetting was needing done ! you cant just throw a free flowing pipe and leave stock jetting ! 

  • verry nice :)

  • Comment removed

  • cool bike bro the sounds looks an helicopter. realy nice bike

  • i ride more trails than motocross would u recomend this or a yz250

  • @pdylan1234 i recommend a wr they are more suited for trails but yz's are lighter and more suited for racing so ur choice=)

  • Beautiful bike!

  • dood im a two stroke man but thats fckin bad ass.

  • will that FMF Megabomb fit on my 09 Honda CRF150F dirtbike please wright back

  • Comment removed

  • i was about to ask if it was a 2 stroke, then i thought "wait a minute, im not that stupid"

  • @CnRDirt the fact you even thought it was stupid

  • i will be getting an 09 wr 250f this friday. i bought it last week just had some parts get put on it before i got it

  • have you tested the db levels with this setup?

  • this bike is sick dude nice pick on the muffler part

  • that thing on the back of ur bike with blue stuff was that anti freeze?

  • @friskycats77 yeah thats the coolant overflow tank.

  • Dude that is one sweet bike I want one so bad I love riding trails and I love the light it would be awesome to ride at night....

  • does this bike have electric start

  • Awesome bike! I'm getting a wr250f soon. I don't know whether to buy new or used though. Any ideas?

  • dudse nice bike

  • magkano bili mo sa bike mo bosing ganda2x nmn nyan

    \m/

  • nice pipe i might get a q4

  • heell ya wr is where its at! ttr are nice bikes for the price but are underpowered for their weight.. esspecially 230

  • Where do you buy the back light thing that holds the license plate ?

  • hey man where did you get that clutch cover?

  • I want an fmf pipe that will improve bottom end, torque, and throttle response..Does anyone know what pipe i should get? My bike is a wr 250 also

  • Dude GREAT sound! and BEAUTIFUL bike!

  • does that pipe pass the 96dbs test for trail riding

  • Stop posing and go ride that thing and get it dirty already would ya!

  • Can you switch out the plastics on the Wr to a YZ like plastics? like take the headlight out and put in plastics?

  • @MrDirtbikerider1234 why would you just bye an f get a fasterbike

  • @andrew190e I have a YZ 250f, i had an RM-Z 250 but now im goin to the yamaha family and my friend has the WR and he hates the head light.

  • how much was the whole set up?

  • sounds nice

  • Thinking about getting this exhaust for my 07 yz250f. Do you think it was worth it? Notice any power gain?

  • if you get the header you will notice a pretty good gain in power my yz 450f does

  • yo that pipe goes for 900 pus

  • expensive ass pipe

  • Comment removed

  • i would literaly kill a muther fucker for this bike

  • i have an 09. it will pull wheelies once you change the gearing. i did a 13 front sprocket and a 52 rear and it has a ton of torque. easy to turn in place. stock it needs to wound out a bit, but with a 150 dollar upgrade the torque band is much nicer. the pipe helps the top end a lot

  • lol i wouldnt get a bike that couldnt do a wheely

  • idk man getting a loan for one is easier lol

  • fuck oath it has power.. i dont know if it has more than honda.. but u wont need to pull.

  • hey can u guys awnser sometyhing for me please????? ok does the 2009 wr250f have torque... like does it pop wheelies without out needing to pull up because honda has hella torque... anyone know this? does this bike have any POWER???!!

  • it has to have mega power. i got an 03 and it has mega torque.all i did was a throttle stop mod for more throttle travel and rejet after i uncorked the exhaust.2nd and third gear you cant make the front end stay planted.

  • @xXballplayerXx231 yerr my coisin 's have hoda crf 250's (07-08) and i hav a 2008 wr 250 f.  the main difference i find is that the honda's have a bit more power at low reves but the yamaha have more at at higher revs but there both great bikes. i probably like my yamaha a bit more but because both my cousins had 2 replace there voulves, one once and the other one twice, wheras myn hasnt had a problem

  • The TIG welds on that header look awesome. So does the bike, and it sounds great too.

  • take the silencer out.

  • I have the same bike. Did you have to change any of the jetting after you installed the pipes?

  • bust a wheelie

  • that thing is a beast

  • I think your pipe swallowed a chicken!

  • im not a big yamaha fan but i like the wr and crf X bikes a lot ( yes i know crf is a honda.) but the x and wr are awesome bikes. they run close to as good as the yz and R but more reliable and smoother. that fmf sounds awesome and that cam does do a great job on sound.

  • how fast can that go

  • now thats a camera that works and doesnt distorte the sound. Beautiful sounding bike.

  • 2008 because the 2009 models dont have a hole in the swingarm

  • shes an 09 dude black hot cam cover on the engine was introd to 09's and also the WRS didnt get the new swing arm only the yz's =)

  • 2008 model;) nice bike

  • 2009 u can tell from the graphics

  • maybe the pipe?

  • sick bike man i wanna get ride of my crf230f and get one of these

  • wow that sounds awesome!! what makes it sound so awesome!

  • hey does the megabomb get really hot if you just let the bike sit for a long wile?

  • ya depends how long and if you rev it

  • its cause my dad just bought a 450f and the guy was saying if you leave it sitting long enough it would be glowing.

  • i got an 07 wr 450 and this pipe will deff be mine no matter what!!

  • nnnastyy nice smooth sound

  • Nice. I've got a 02 Wr250f with the older fmf titanium 4. Sounds the same.

  • dude that thing is fuckin sassy.

  • thanks.

  • Can u get that to a kx 250?

  • Sure,

  • Comment removed

  • sounds nice. how much did it cost?

  • 40,000 Php.

  • so 1200 american dollars?

  • No, 889 american dollars

  • it will be mine. oh yes, it will be mine.

  • @Mar1bolo For a 4.1 and megabomb?

  • What decibels?? (dB)

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