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3 inch dual exhaust

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Old 08-18-2009, 07:04 AM
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Originally Posted by Venomous S,Aug 17 2009, 10:14 AM
I think it really depends more on the quality at the transfer from 3" to the 2 smaller dual outlets. In other words if the 2 outlets connecting to the 3" pipe are crappy in terms of ID" and how they connected/welded them, then you'll be restricted because of that...
Full 3" collector.

I took 2, 3" pieces of pipe, cut them @ a slight angle, and have a nice collector. I took pics forever ago...

Looks very similar to the pictures Asura posted where his divide.

Old 08-18-2009, 12:40 PM
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[QUOTE=s2mmkay,Aug 17 2009, 07:43 PM] asura, any more pics from farther back to see how the cans sit on an ap2?
Old 08-18-2009, 04:25 PM
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Here is my Ultimate-Racing dual. It does Y into 2.5s. I am also running 2 additional mini-mufflers.

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Very happy with this setup. Looks stock and almost too quiet.
Old 08-18-2009, 04:35 PM
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Guys how much will it effect me if im going to be running a full 70MM t1r exhaust?
Old 08-18-2009, 06:39 PM
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Originally Posted by donaldmejr,Aug 18 2009, 04:35 PM
Guys how much will it effect me if im going to be running a full 70MM t1r exhaust?
How much boost? Are you SCed or Turbo?

In short...yes. By how much...it depends.
Old 08-18-2009, 07:23 PM
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[QUOTE=Asura,Aug 18 2009, 06:39 PM]How much boost?
Old 06-15-2017, 03:52 PM
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Originally Posted by MrSmith
Here is my Ultimate-Racing dual. It does Y into 2.5s. I am also running 2 additional mini-mufflers.







Very happy with this setup. Looks stock and almost too quiet.
dang bringing back old threads again but I'm looking for 3inch dual exhaust and this looks really good so was this a custom set up?
Old 06-15-2017, 03:54 PM
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Originally Posted by Asura
The Asura Design 3" Dual exhaust is made from mandrel bent 304 stainless steel polished to a mirror finish.

Our system is 3" from the catalyst back and incorporates with the OEM flanges on the factory catalyst. The resonated mid-pipe transitions to two 2.5" pipes to each of the oval mufflers. Tip options are both round for the AP1/AP2 bumpers and hand shaped and finished oval tips for the AP2 bumper.

All gaskets and hardware are included. We also offer 3" High Flow Cats and 3" Resonated Test-pipes.

There is also a 70mm (2.75") dual system now available in addition to having 2 mid-pipe resonator options (63mm) 2.5" and 3".






so how much would it cost me for a 3inch downpipeback with 2 resonator and dual 2.5 mufflers?
Old 11-02-2018, 12:47 PM
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Originally Posted by nguyen365
dang bringing back old threads again but I'm looking for 3inch dual exhaust and this looks really good so was this a custom set up?

Sorry to bring this up from the dead...a second time...but I found it sort of funny that nobody in the whole thread commented on the nail in the guys tire. lol
Old 11-02-2018, 05:35 PM
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It wasn’t a nail and the same exhaust is still on my car... has a cat on it now, still making decent power and as quiet as can be.

Edit - Ultimate Racing is still around if interested would recommend calling them to see if they are willing to make the exhaust again.
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