Muffler Insert

[Tom_Rowlee]

Any one know the correct part # for the insert , my parts guy tried to order gyt-5tj93-75-00 and the reply was invaled part #. Maybe one of you guy's that alredy got one can help with the rite #?

[The_Blue_One]

I called Yamaha of troy with that part number.They showed it and ordered it should be to my door in a week.The local guys all said it didn't exist. ?

[RLucky82]

No I have the MegaMax ll ... doesnt fit right (melted my side #plate), its heavy and doesn't make a noticeable powerincrease(over stock uncorked). defintaly not worth the $250 or so i paid for it.

[FroggerXCF]

Got mine the other day, and wow is it quiet. Roads were still iced, so I have to wait for a ride report... ? But its still real hush.

[TWSimpson]

? Got mine Saturday. Boy, is it quiet. Haven't had a chance to see if it makes any difference on power. Got Snow, need the moisture but it sure cramps my riding time

[Tom_Rowlee]

:confused:Re orderd it today we will se what happens may haft to try a difrent shop

[Rich_in_Orlando]

I adjusted the jetting today and the bike runs a lot better. Dropped the needle one clip and that cleaned up the mid range considerably. I left the pilot and main jets alone. It's still not as powerful as an uncorked muffler, but I was still able to loft the front wheel in all 5 gears. I think it's worth the trade-off.

[starttman]

i have a fmf powercore IV 2 with a powerbomb header...is there an insert that will quiet that setup?

chris

[Storch]

My insert is backorderd. Any on else have this problem? Has anyone taken a set of dimensions?

[law_boy]

Mine is backordered, too. They said call in April!?! It sucks to be impatient.

[jwriott]

Mine is back ordered. My local dealer had no clue. The one a little farther South is going to order a couple.

[Fryboy]

DAMN IT !!!! I bought mine on 2/25 and was told 5-7days. Today just spoke to dealer and its been confirmed this thing is on massive backorder without any ETA. GRRRRRR! That really chaps my buttcheeks.

Fryboy

[Rich_in_Orlando]

I'm glad I ordered mine when I did. I placed the order on 2/24 and it arrived on 2/28. Looks like I snuck in under the wire.

[Fryboy]

Rich,

Thanks for sharing that... It makes me feel much better.... NOT ! ? LOL j/k

Fryboy

[MN_Kevin]

So, which one of these is correct?

1 - GYT-5TJ93-00

2 - GYT-5TJ93-50

3 - GYT-5TJ93-75-00

?

[Fryboy]

NH Kevin,

I was told the part # was -

GYT-5TJ93-50

Fryboy

[xr600r]

the part # on package mine came in was..... GYT-5TJ93-75-00

[ddialogue]

In case anyone is interested, my local dealer has THREE of these muffler inserts IN STOCK. I'm sure it wouldn't cost much to get one shipped. Check them out at www.snakeriveryamaha.com.

[MN_Kevin]

Fella's,

Need some input:

I am currently running a FMF Power Bomb header w/ a Stroker SX-1 silencer.

This thing is JUST TOO LOUD. ?

I want to put an FMF "Q" Silencer on it, but w/ this new insert...sh*t, I just don't know.

I am open to anyone knowing anything about the "Q" (isn't there a "new Q"??)

[Rich_in_Orlando]

After the POS my FMF Megamax II turned out to be, I don't think I'll ever buy an FMF product again. I've read on TT that the Q mufflers are pretty flimsy. Now that I've got the bike jetted right, I'm happy with the power/noise level the stock muffler makes with the new insert. And I don't have to worry about the muffler disintegrating out on the trail anymore or melting a hole in the right side panel. If you want my opinion, put the stock muffler back on, get an insert and dial in the jetting.