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.
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
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
@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
@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.
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?
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
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
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.
Are you able to let me know what the db level is?
Yamaha87yz 2 days ago
@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.
721069 2 days ago
What did you use to record this video? A potato?
stonedinNY 3 days ago
i m jellous!!!
lowfrecuence 3 months ago in playlist More videos from joybyron
Sounds amazing.
FIowHD 6 months ago
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 8 months ago
@jms9618 try different jets if you havent already
yz125ridr 7 months ago
how many hp?:D
morominaolenmina 8 months ago
how many hp?:D
morominaolenmina 8 months ago
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
242gray 9 months ago
doesnt sound very good... new camera maybe
DBPlanJ 9 months ago
how much all up bro
motorcrossaustralia 10 months ago
U know wat i noticed fmf pipes most of the time have small holes but still sound amazin!!!!!!!!!!!!!!!!!!!!!!
dirtbikefreak81 11 months ago
@dirtbikefreak81 yeah, kinda like your girlfriend... haha
CRFHUNTER88 10 months ago 11
I love my 06 wr250f...i also have a FMF titanium pipe
TheAubeubian 1 year ago
@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
TheMoonIsCheese909 1 year ago
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 1 year ago
@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.
ionmanpaintball 11 months ago
@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
shithawk12345 10 months ago
what does the megabomb do?
motordude1234 1 year ago
@motordude1234 wipes the middle east off the face of the earth!!!!! lol
ionmanpaintball 11 months ago
@ionmanpaintball yah. funny.
motordude1234 11 months ago
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?
JOSHIZABEST 1 year ago
@EricsKTM85xc a light
jackmf68 1 year ago
@EricsKTM85xc wr is a 4stroke trail bike and the yz is a 2 stroke motocross bike
skat3rny69 1 year ago
@skat3rny69 not all yz's are 2 stroke all the pro race bikes are four
yamahawr450frider 1 year ago
4 or 2 strokes?
malagueta1986 1 year ago
sounds like a helicopter when you get cam close to exhaust.. i have a 2 stroke YZ250...mine sounds like an angry bumblebee!!
TheQwerty30 1 year ago 2
wooooooooooooo good hexaust and bike man!
lukeluke9494 1 year ago
are the wr 250's big ??
gujada9776 1 year ago
Nice lookin bike.
35712223 1 year ago
@EricsKTM85xc YZ's are motocross bikes and WR's are enduro. Also the WR's are road legal.
gnarly79 1 year ago
Very nice my friend..
MrkelloJello 1 year ago
get a r&d bowl man. it takes away all that yamabog! costs around 200$ but u will see a difference!
brandonchris20 1 year ago
that is one crisp bike
hfgytyfhf 1 year ago
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 1 year ago
@gilessmokey
if it was same, jetting was needign done ! you cant just throw a free flowing pipe and leave stock jetting !
rabskyline 1 year ago
@gilessmokey
if it was same, jetting was needing done ! you cant just throw a free flowing pipe and leave stock jetting !
rabskyline 1 year ago
verry nice :)
lollol587 1 year ago
This has been flagged as spam show
OMG!!!! I love that sound men you are very lucky to have something like that...
be cool from greece.
tetti206 1 year ago
Comment removed
tetti206 1 year ago
cool bike bro the sounds looks an helicopter. realy nice bike
botilde608 1 year ago
i ride more trails than motocross would u recomend this or a yz250
pdylan1234 1 year ago
@pdylan1234 i recommend a wr they are more suited for trails but yz's are lighter and more suited for racing so ur choice=)
jooy20 1 year ago
Beautiful bike!
zzimpan 1 year ago
dood im a two stroke man but thats fckin bad ass.
ThePencilShredder 1 year ago
will that FMF Megabomb fit on my 09 Honda CRF150F dirtbike please wright back
Hondacrf150f2009 1 year ago
Comment removed
Hondacrf150f2009 1 year ago
i was about to ask if it was a 2 stroke, then i thought "wait a minute, im not that stupid"
CnRDirt 1 year ago
@CnRDirt the fact you even thought it was stupid
duff1981 1 year ago
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
WeHavntDecidedYet 1 year ago
have you tested the db levels with this setup?
dodgyplonk 1 year ago
this bike is sick dude nice pick on the muffler part
zachd242 1 year ago
that thing on the back of ur bike with blue stuff was that anti freeze?
friskycats77 1 year ago
@friskycats77 yeah thats the coolant overflow tank.
dodgyplonk 1 year ago
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....
vaper289 1 year ago
does this bike have electric start
TheZachCrooks 1 year ago
Awesome bike! I'm getting a wr250f soon. I don't know whether to buy new or used though. Any ideas?
YamahaKnight1 1 year ago
dudse nice bike
hihoian 1 year ago
magkano bili mo sa bike mo bosing ganda2x nmn nyan
\m/
nukeblast 1 year ago
nice pipe i might get a q4
coreeman101 1 year ago
heell ya wr is where its at! ttr are nice bikes for the price but are underpowered for their weight.. esspecially 230
codyveitenheimer 1 year ago
Where do you buy the back light thing that holds the license plate ?
QW3E4RT5 1 year ago
hey man where did you get that clutch cover?
youngsteviebaby18 1 year ago
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
Mexicancrablegs13 1 year ago
Dude GREAT sound! and BEAUTIFUL bike!
pwrtecman 1 year ago
does that pipe pass the 96dbs test for trail riding
TheGIHOSE 1 year ago
Stop posing and go ride that thing and get it dirty already would ya!
WRfourfiddy 1 year ago
Can you switch out the plastics on the Wr to a YZ like plastics? like take the headlight out and put in plastics?
MrDirtbikerider1234 1 year ago
@MrDirtbikerider1234 why would you just bye an f get a fasterbike
andrew190e 1 year ago
@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.
MrDirtbikerider1234 1 year ago
how much was the whole set up?
stovall60 1 year ago
sounds nice
car761 1 year ago
Thinking about getting this exhaust for my 07 yz250f. Do you think it was worth it? Notice any power gain?
qwertyI234 1 year ago
if you get the header you will notice a pretty good gain in power my yz 450f does
patrick111194 1 year ago
yo that pipe goes for 900 pus
FMXwwjd 1 year ago
expensive ass pipe
MrFubs 2 years ago
Comment removed
18matttheman 2 years ago
i would literaly kill a muther fucker for this bike
newguyantiunitbot 2 years ago
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
pdivizzle0112 2 years ago
lol i wouldnt get a bike that couldnt do a wheely
redv8jeep 2 years ago
idk man getting a loan for one is easier lol
redv8jeep 2 years ago
fuck oath it has power.. i dont know if it has more than honda.. but u wont need to pull.
newguyantiunitbot 2 years ago
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???!!
xXballplayerXx231 2 years ago
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.
rzstroker 2 years ago
@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
benderbenny20 1 year ago
The TIG welds on that header look awesome. So does the bike, and it sounds great too.
YamahaBoyTTR230 2 years ago
take the silencer out.
dacarman1234 2 years ago
I have the same bike. Did you have to change any of the jetting after you installed the pipes?
bluefoxsilver 2 years ago
bust a wheelie
srsc23 2 years ago
that thing is a beast
00pk3r00o0oo 2 years ago
I think your pipe swallowed a chicken!
motonegros 2 years ago 27
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.
fukmerunin11 2 years ago
how fast can that go
NativeBlood41 2 years ago
now thats a camera that works and doesnt distorte the sound. Beautiful sounding bike.
375foxrider 2 years ago 14
2008 because the 2009 models dont have a hole in the swingarm
Tiescodimadre 2 years ago
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 =)
yzsonly 2 years ago
2008 model;) nice bike
Tiescodimadre 2 years ago
2009 u can tell from the graphics
MXkids7855 2 years ago
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shit this sounds so nice! i want to get it on my WR250R
VollgasHero 2 years ago
maybe the pipe?
yamaharider68 2 years ago
sick bike man i wanna get ride of my crf230f and get one of these
mrpie4160 2 years ago
wow that sounds awesome!! what makes it sound so awesome!
VollgasHero 2 years ago
hey does the megabomb get really hot if you just let the bike sit for a long wile?
mxfreak613 2 years ago
ya depends how long and if you rev it
carguy12345678910 2 years ago
its cause my dad just bought a 450f and the guy was saying if you leave it sitting long enough it would be glowing.
mxfreak613 2 years ago
i got an 07 wr 450 and this pipe will deff be mine no matter what!!
dirtbikes72 2 years ago
nnnastyy nice smooth sound
xr100rhonda 2 years ago
Nice. I've got a 02 Wr250f with the older fmf titanium 4. Sounds the same.
kthomp29 2 years ago
dude that thing is fuckin sassy.
codyscott1120 2 years ago 14
thanks.
joybyron 2 years ago
Can u get that to a kx 250?
phads77 2 years ago
Sure,
joybyron 2 years ago
Comment removed
cwiley101 1 year ago
sounds nice. how much did it cost?
Mar1bolo 2 years ago
40,000 Php.
joybyron 2 years ago
so 1200 american dollars?
Mar1bolo 2 years ago
No, 889 american dollars
joybyron 2 years ago
it will be mine. oh yes, it will be mine.
Mar1bolo 2 years ago
@Mar1bolo For a 4.1 and megabomb?
BAYCITYAIRSOFT 1 year ago
What decibels?? (dB)
brrt2 2 years ago