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islanddave
05-01-2009, 08:00 PM
hello,

I just bought a set of universal supertrapp mufflers from ebay. He said that they took 4 inch discs, but now that I have them i have my doubts. I think that they take 5 inch discs how are the discs measured?

thanks

Dave
http://i714.photobucket.com/albums/ww142/islanddave_bucket/muffler1.jpg
http://i714.photobucket.com/albums/ww142/islanddave_bucket/muffler3.jpg

ginap
05-04-2009, 07:20 AM
It appears your purchased our S/C Standard exhaust.

If the body diameter of yours is 3.5" and tapers up to a 4" opening, you want 4" discs.

If the body diameter of yours is 4.5" and tapers up to a 5" opening, you want 5" discs.

Here's a link to our S/C Standard Product Page for more info:
http://www.supertrapp.com/product_sections/cat.asp?CatID=32