I was curious as to what the inner diameter is of the stock ehaust on the SI's. Is it 2" or smaller going into the muffler?

 

I'm sure it's larger than 2" going into the muffler.

 

larger than 2"?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by beak &raquo;</TD></TR><TR><TD CLASS="quote">I'm sure it's larger than 2" going into the muffler. </TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by josh green &raquo;</TD></TR><TR><TD CLASS="quote">larger than 2"?</TD></TR></TABLE>

That's how I read it...

 

It's 2.25" in the straights, and 2" in the bends, I believe. I can measure my stock on in my closet if you like

 

That would be awesome, looking for someone with ACTUAL information, not a guess. Also, these are the INTERNAL diameters?

 

When I get back from my vacation in Portland, OR, I will attempt to get you internal diameter #s.

 

Portland?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by L-Dawg &raquo;</TD></TR><TR><TD CLASS="quote">Portland? </TD></TR></TABLE>

Heh, yep, I love Portland! I'm staying in Vancouver, WA right now, and we're heading up to Seattle for the day. But it's all about playing downtown tomorrow

I wish I had driven here though, the roads are awesome compared to freaking Denver, CO