How restrictive is a up pipe cat on a wr1?

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Sep 12, 2013 | 12:18 PM

Dayo

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How restrictive is a up pipe cat on a wr1?

Hi,

How restrictive is a up pipe cat on a wr1?

Im thinking about decatting it, as i have done the downpipe already. Producing 335bhp at the min, will decatting the up pipe push a little bit more bhp?

Thanks

Sep 12, 2013 | 12:21 PM

ian.e

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Pretty sure they don't have them, only the wrx's.

Sep 12, 2013 | 12:47 PM

The Pink Ninja

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As above they don't have an uppipe cat.

Sep 12, 2013 | 12:49 PM

mantazini

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From: MSOC

Sti's dont have a cat in a up pipe... your numbers are right on a vf35 .

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