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996 TT OEM Exhaust

 
  #31  
Old 01-03-2013, 09:45 AM
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Originally Posted by BMiller33 View Post
If you don't want to drop $2-3K on a new exhaust and you have some fab skills you can custom build your own as I am doing. Picture below is in-process x-pipe before welding....look for an upcoming DIY thread on this, I am just waiting until I complete and install for full step-by-step (I don't care for in-process wait 2 weeks for the next update thread). Plan is cat-delete, x-pipe, dual straight mufflers, and stock tips.

Nice,,Good Luck
 
  #32  
Old 01-03-2013, 09:50 AM
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Originally Posted by f1crazydriver View Post
Richard, if you are going for performance, removing those won't do anything. If you are going to make it slightly louder, i would remove 2/3 in order to help with keeping drone down. What i did like i said before, remove the secondary cat, but you know how that secondary cat has a shield at the end covering it up and pushing the air flow to the outside wall of the exhaust, leaving a 1.5" gap between the shiled and the wall of the exhaust where the exhaust air goes ( very restrstive). I took that shield and flipped it, so it would make the flow of the air go towards the middle of the car. I had it so that shield would point to the cut out 2.25" of the drill hole i made, BUT even then.. still restrictive.
I try to help him by explaining to him he still is going to have that section of small OD factory piping which will cause a restriction And he should go to 2.5'',, I have seen good results on the dyno with that..
 
  #33  
Old 01-03-2013, 01:53 PM
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Stubborn, lets see how this goes
 
  #34  
Old 01-03-2013, 06:47 PM
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Originally Posted by RichardCH View Post
Stubborn, lets see how this goes
just trying to get the most HP for you..
 
 
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