Intake & Exhaust Questions and info regarding various aftermatket exhaust systems for the G35 (Headers,Y-Pipes, and Cat-Back Systems)

NEW Motordyne Exhaust, Titanium and Dual Setups!

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Old Jan 6, 2010 | 05:58 PM
  #991  
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Originally Posted by Hydrazine
Yes, there will be HFC's.
without commitment expectations, is there an ETA? And will they look like the TP?
 
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Old Jan 6, 2010 | 07:11 PM
  #992  
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Originally Posted by Tollboothwilley
Tony, Is there a way to tone the drone on the sedan exhaust? (XYZ resonated, resonated VQ) It probably would be quiet without my HFC & headers. Just curious. I only get drone between 1800-2400 ish.
The new HFC's will certaintly do better than the standard HFC's.

I hope to have them ready in ~3-4 weeks.
 
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Old Jan 6, 2010 | 07:11 PM
  #993  
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Originally Posted by OCG35
And will they look like the TP?
Yes, very similar.
 
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Old Jan 6, 2010 | 07:23 PM
  #994  
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ALMOST THERE!

Here are the Helmholtz mufflers that will be used on the new ShockWave))) V2. These new mufflers are what took time to get started.

I put it along side one of the shock tubes to give some perspective of size and placement.

Not much longer now!


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Old Jan 6, 2010 | 07:24 PM
  #995  
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Originally Posted by Hydrazine
The new HFC's will certaintly do better than the standard HFC's.

I hope to have them ready in ~3-4 weeks.
thanks for that update

I'll drive around with an intermittent rattling cat in hopes of that time-frame
 
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Old Jan 6, 2010 | 07:25 PM
  #996  
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SICK!!!! Looks great
Can't wait until there out!
 
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Old Jan 6, 2010 | 07:27 PM
  #997  
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Tony - hows the secret mod coming?... chance of aftermarket production or still targeting manufacturers?
 
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Old Jan 6, 2010 | 08:03 PM
  #998  
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Hey Tony, great to see the progress on these guys. So where is the pic of that Helmholtz mufflers next to the Gamma muffler

By the way, that muffler seems bigger then the one that Raj tested. Any difference in results that you can foresee?
 
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Old Jan 6, 2010 | 09:11 PM
  #999  
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Originally Posted by Hydrazine
Yes, there will be HFC's.
Awesome, I'm considering replacing my stock cats and have been waiting for Motordyne's new stuff. Can't wait to see what you come out with in a few weeks.
 
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Old Jan 6, 2010 | 09:16 PM
  #1000  
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Tony,

will you be offering a core exchange program for us?

Btw I just have the Shockwave Dual.
 
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Old Jan 6, 2010 | 10:24 PM
  #1001  
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Originally Posted by Hydrazine
The new HFC's will certaintly do better than the standard HFC's.

I hope to have them ready in ~3-4 weeks.
How do you think the test pipes will do compared to my HFC as far as loudness and performance?

Do you have any guess on prices, I realize you are still doing the production tests but possibly a ball park figure?
 
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Old Jan 6, 2010 | 11:13 PM
  #1002  
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Originally Posted by gabe3d
Hey Tony, great to see the progress on these guys. So where is the pic of that Helmholtz mufflers next to the Gamma muffler

By the way, that muffler seems bigger then the one that Raj tested. Any difference in results that you can foresee?
Its the same muffler that Raj tested but the difference is that it has a hemisperical endcap.

Same performance, same acoustics.
 
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Old Jan 6, 2010 | 11:15 PM
  #1003  
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Originally Posted by jayk
Tony,

will you be offering a core exchange program for us?

Btw I just have the Shockwave Dual.
No. The shocktube of the V2 is slightly different from the V1.
 
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Old Jan 6, 2010 | 11:37 PM
  #1004  
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lol the "shocktube" I love it!
 
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Old Jan 7, 2010 | 12:24 AM
  #1005  
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Ahhh. I take it you are familiar with shocktubes.
 
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