Supertrapp disc size question

[jays375]

Been looking at Supertrapp parts lately.When they say 3" is that the actual o.d of the disc?

[reddawg85]

as far as i know thats the true disc size? go out and measure to be sure.

[jays375]

I don't have a disc.

[pantera1975]

I dont have my muffler here but 3 inch are the same dia as ESR's 250R muffler. I added them for noise issues

[Dirtcrasher]

Nah, my OD has to be about 4"s.... Both my 200X and 350X have that large of a disc/end cap.

I think the 3" is the black system that has a bolt in the center to hold the discs......... It's like their "universal" silencer I believe.

[pantera1975]

http://www.supertrapp.com/product_sections/detail.asp?CatID=68&ItemID=304-6512 these are the disks I got and they have a race end thats open or a us forestry aproved stamped end. This is like the cap I bought but there are no 3 in ones on ebay and super trapps site dont show a pic. Just call super trapp they helped me and I found my disks and end cap from summint racing on ebay. Super trapp does have universal slip on ends with 1 bolt in the middle too.http://cgi.ebay.com/ebaymotors/SuperTrapp-End-Cap-504-3052-_W0QQcmdZViewItemQQ_trkparmsZalgoQ3dLVIQ26ituQ3dUC IQ26otnQ3d3Q26poQ3dLVIQ26psQ3d63Q26clkidQ3d8495833 272217081468QQ_trksidZp3286Q2em7QQitemZ39030352537 7

[UPfreebird]

I'll have to measure mine and get back with you.
I have a Super Trapp exhaust on my 200X.

But I'm not home right now.