Exhaust Question

jpit · 02-14-2010, 02:17 PM

Tony,

Thanks for the info. So when they say that an exhaust is 2.5", they are quoting the outside diameter.

Togo · 02-14-2010, 02:32 PM

Quote:

Originally Posted by jpit

Tony,

Thanks for the info. So when they say that an exhaust is 2.5", they are quoting the outside diameter.

Correct.

Interesting on the Piping vs. Tubing, Tony. I'm going to remember that fact!

F.I. Inc. · 02-15-2010, 12:38 PM

Quote:

Originally Posted by jpit

Tony,

Thanks for the info. So when they say that an exhaust is 2.5", they are quoting the outside diameter.

Correct, 2.5" O.D. stands for outside diameter.

If we were referring to piping we would say 2.5" I.D. which means inside diameter...

Tony

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Dumb exhaust question (resonators)	kannibul	Intake/Exhaust	7	04-09-2014 11:32 AM
Exhaust gaskets question	dcrew1x	Intake/Exhaust	3	11-17-2009 03:07 PM
Intake/exhaust/reflash question	mpp9	Intake/Exhaust	45	09-03-2009 04:42 PM
stillen exhaust question	thispecialk	Intake/Exhaust	19	08-22-2009 11:23 AM
Exhaust Question	Jaws12	Nissan 370Z General Discussions	5	07-11-2009 11:37 PM

02-14-2010, 02:17 PM	#1 (permalink)
jpit Enthusiast Member Join Date: Feb 2009 Location: Washington State Posts: 440 Drives: 370Z Tour MT w/Spt Rep Power: 17	Tony, Thanks for the info. So when they say that an exhaust is 2.5", they are quoting the outside diameter.