Exhaust shopping list

[exile]

Hey guys I'm about to put in this order for my exhaust and I was wondering if a few of you can validate these parts fitting.

I talked to a few people and the answer seems sketchy.


SBR 2.5 SS o2 Dump - http://www.slowboyracing.com/more.php?id=4850&
Meghan Racing DP GST - http://www.slowboyracing.com/more.php?id=5005&
VRS 3" Cat-Back - http://www.slowboyracing.com/more.php?id=1418&

Okay, here's the deal.. I emailed SBR with that list and they said I need a test pipe or cat () so this is what I'm thinking:

o2 Dump (2.5" Outlet) -> Downpipe (2.5" inlet - 3" outlet) -> Catback (3" inlet)

On paper, that makes sense.. but I've never seen these flanges, I know alot of companies say it's 2.5 inlet, but is it a 3" flange? Let me know if these will all fit.

 

[spoolup]

no 2.5" is a 2.5" hole the flange is bigger because of the holt hole "ears" but the size of pipe is the size you list. And the cat. testpipe goes between the downpipe and the catback. Is the megan a long downpipe (eliminating the cat/ testpipe)? I swore it was?

 

[exile]

That's what the is for.. the SBR rep that answered my email didn't know that. I emailed them in hopes of them walking to their invetory and comparing the flanges to save me time and money, but no help there.

I know where the stuff goes and how it works, I just wanna know if anyone has had fitment problems with these flanges and if it says 2.5 is the flange really 2.5 like it says. Thanks