Thread: Racing Without Exhaust From The Cat Back!
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Old Oct 30, 2009 | 01:26 AM
  #36 (permalink)  
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Voyager
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Joined: Dec 2007
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From: Batavia, IL
Default Re: Racing Without Exhaust From The Cat Back!
Originally Posted by mrphotoman
I had one of those cc inserts in my old car, I lost 3mph and 2/10's in the 1/4 mile when I added it to the exhaust.


whose car is this and what exhaust do they have on it?
 
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