Engine/Power - EJ25T (STI and 2006+ WRX) Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.

Helix V3 downpipe

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Old Aug 11, 2006 | 02:20 PM
  #16  
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yeah coo i wanna hear waht that exhaust sounds like to consider it
Old Aug 12, 2006 | 01:43 AM
  #17  
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Congrats on your mods!
I bet your car is faster and more responsive.
Post some sound clips or pics if you can that would be cool.
Old Aug 15, 2006 | 09:07 PM
  #18  
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A lot of people say the 06's don't need an upgraded uppipe b/c they come catless already.
Old Aug 16, 2006 | 01:18 AM
  #19  
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I think he is planning ahead with his mods to use an external wastegate. But for cat purposes, you are correct.
Old Aug 16, 2006 | 11:14 AM
  #20  
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I have the sound clips on my camera, just waiting to get my home computer devirused.
The reason I am getting the up-pipe is for a later mod, with a wastegate most likely.
Old Aug 16, 2006 | 10:32 PM
  #21  
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awesome man, I'll have to check it out!
Old Aug 17, 2006 | 07:33 PM
  #22  
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any updates on the sound clip?
Old Aug 17, 2006 | 08:08 PM
  #23  
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sound clip

Here is a clip for everyone to enjoy.

http://www.youtube.com/watch?v=wRiSlZqgUdQ

Last edited by 06WRX4ME; Aug 17, 2006 at 08:37 PM.
Old Aug 17, 2006 | 11:40 PM
  #24  
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sounds nice
Old Aug 20, 2006 | 02:41 AM
  #25  
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Sounds wonderful!
Old Aug 20, 2006 | 03:20 PM
  #26  
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what are the differences between the catted and non catted dp's?

smell.. emissions.... sound...
Old Aug 20, 2006 | 11:42 PM
  #27  
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sounds really nice
Old Aug 21, 2006 | 03:01 PM
  #28  
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sounds great but think im lookin for a different sound, i like the loud aggressive exhaust sounds for a wrx.
Old Aug 21, 2006 | 03:17 PM
  #29  
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It gets pretty loud when you get on it. I need to get a driveby clip and a better revving clip up.

Also, the 06's have equal length headers so the sound is not the same, close, but not the same as the previous years.
Old Aug 21, 2006 | 05:49 PM
  #30  
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oh i see good to know since i got the 06 tr as well, any other good ones u were considerin?



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