Modified stock muffler RX-1

[keemez]

What IS it with you throttle blappers? good grief

[jordanlt001]

I did this mod to my RX-1 as well. Great bottom end boost and no top end loss. Love it. I smoke all of my other RX-1 buddies out of the gate now ;) but I do wear headphones because 5 hours of this and you can't hear anything anymore... Much more noise.

[smoker351]

What ya do, change the core insert or put a tip on.

[Sallexdc]

damnnnnn That sound! =O

[robertmartindawe]

That does sound sweet

[isusje]

awsome sound... cant be better belive me :D

[nickgr33n155]

wow that sounds better than some aftermarket ones haha

[YaMaHaGuY1992]

did you just cut something out of the muffler part at the back... my cousin did that with his rx 1 and it sounds sweet

[jwpmkp04]

love it gotta get me a 4 stroke

[205blais]

what did you do to the exhaust?

[apakarl]

Love that sound!

[Arcticcatfan1892]

that thing does sounds pretty good for a yamaha

[cwpistons]

thats bad ass

[extremefilmsproducti]

That thing sounds pretty sick. I like it. Check out my RX-1

[masonp003]

i think it sounds better stock to be honest

[Redheadretard]

Sweet.. Got the exact same thing done to mine.. Sounds so beastly across a lake haha

[badasspaintballer]

sounds badass

[bighit3guy]

sounds like vraap vraap to me...nice sounding sled prefer 2 stokes though  maby make the switch one day

[1skiinIan]

4 strokes save a lot of gas though

[shaqthatwontbitebac]

not at all the gass is the same and without anny turbo same ho nowadays with a turbo 4is better but heavy

[1skiinIan]

not really...have you seen the design of 4 strokes compared to 2 strokes? some of the fuel air mixture goes right through

[podborochynski]

ya i put 50miles on and i still has 5 outa 6.5 gallons

[reffup]

i like it... sounds good..

[blidd]

vraap vraap.. wrong sound for my taste. in my opinion it sounds better than that stock

[snobum181]

vroom vroom or braap braap???  your choice

[unmatched123]

sounds accually like shit

[adam2341]

what that sounds so good

[nanacavemen]

it sounds good but not like a snowmobile good lol, probally cuz im not used to yamahas

[PoLaRiSiNdYxC]

lol vroom vroom, what did u do to modify it

[micheal654]

That sounds f*cking sick

[eddiemiles1920]

sounds like Vroom Vroom

[slipknot423123]

was that a back fire like 6 seconds into the clip?

[spark23ca]

hahahaha that was the skis landing after he let off

[yamaha789]

how fast does it go

[stevemiley]

128 mph according to speedometer which is 111 on the GPS thats without the nitrous. :-)

[mage2saradomin]

mph or km/h?

[stevemiley]

mph

[springgardenranch71]

Whoa! lookout telephone pole lol

[toddmiley]

Hey Dadio!

[stevemiley]

I did post what I did on TY,open center and remove two inner(BIG)tubes.I think I have a picture of what it looks like inside.I will post that on ty4stroke as well.

[ABCDEFR]

Cool stuff, love to have the jumps in my backyard. Did you post what you did exactly on TY?