What is the OD or ID diameter of the Mid Pipe?

[BowDown]

I'm thinking of taking some screaming eagle mufflers w/turnout that I have laying around and modifying them to fit where the mid-pipe connects. Kinda like another exhaust I ran into on eBay.

Whats the OD or ID dimensions on that section of the stock exhaust?

 

[BlueHaya]

the middle of the mid pipe has an O.D. of 60.4mm or 2.378 inches

 

[BowDown]

Wow. So if I was to remove the muffler, and mid-pipe section... I would be left with a pipe that has an OD of 2-3/8" (on each side of the bike)?

 

[BlueHaya]

No.
This is just a rough measurement, but, if you remove the mid pipe and attach to the header pipe ....the OD of the header pipe is 1.687 in. or 42.8mm

May be off a little I was on the garage floor with calipers and a glass of wine.

 

[BlueHaya]

Prolly 1-5/8"

 

[BowDown]

Awesome.

Thanks man!

I gotta dig those mufflers out of my garage and see what the dimensions are. I think they are 1.75" ID or OD. Don't remember.

Might be a fun experiment.

 

[thebbbusa]

Actually the stock mid pipes have a variable ID because of the baffling inside. Just an FYI.

 

[BowDown]

Well I would remove the mid-pipe all together. I guess I really just wanted the header outlet ID/OD.

 

[mountainmotor]

(thebbbusa @ Sep. 05 2007,00:29) Actually the stock mid pipes have a variable ID because of the baffling inside.  Just an FYI.

Yep then the exit cap tube inside necks down to 1.4 ID .

The header section is 1.75 OD where it meets the mid-pipe .