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Old 11-13-2004, 09:01 AM
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Default High Flow Cat
Does the Milltek hf cat really make that much of a difference? Will it throw a CEL with APR software?
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Old 11-13-2004, 09:15 AM
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do you know what chip ur getting?
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Old 11-13-2004, 09:21 AM
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Default Re: do you know what chip ur getting?
either APR Stage 1+ or Revo. Which will perform best on a stock turbo?
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Old 11-13-2004, 09:46 AM
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I think you'll get more for the $$$ by mounting one under your car away from the turbo.
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Old 11-13-2004, 09:52 AM
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Default Do I have to modify much for that
What all wil I have to do to make that work? Am I going to have to modify the new exhaus I just had installed? Is it worth the gains?
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Old 11-13-2004, 10:04 AM
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Default bah...
i dont like either....but im a b5er....
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Old 11-13-2004, 10:30 AM
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Default Throw a testpipe where your current cat is and weld a universal hiflow...
between the bottom of your downpipe and the straight pipe back. Here are some companies..

www.tantrumwerks.com
www.lightningmotorsports.com/random_nav.htm

cheers! Mike
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Old 11-13-2004, 10:51 AM
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Default Re: bah...
Well, I guess that doesn't really help me then, no does it? lol j/k
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Old 11-13-2004, 10:53 AM
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Default Will I get a CEL with that?
Last question.. will i really notice that big of a difference?
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Old 11-13-2004, 10:59 AM
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Default cats are less restrictive the closer they get to the turbo.
as that is the point at which they are the hottest. when you relocate the cat you have to extend the 02 sensor wires.
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