PI swap cat question

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05-08-2012, 03:31 PM

98mustangkidd

1st Gear Member

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Join Date: Sep 2010

Location: Maryland

Posts: 147

PI swap cat question

So I heard from a buddy, that when you do the PI swap that after you have to open up or remove the insides to the cats? Can anyone tell me if this is true or not?

05-08-2012, 04:02 PM

mineralpony

2nd Gear Member

Join Date: Dec 2010

Location: Michigan

Posts: 268

Not at all.

05-08-2012, 04:58 PM

1998Slow 'Stang

3rd Gear Member

Join Date: Jun 2011

Location: East middle of no where, WV

Posts: 585

completely false. He probably meant to say he thinks you should do that, which in maryland probably wont work too well.

05-19-2012, 01:17 PM

Drag5.0mustang

2nd Gear Member

Join Date: Mar 2009

Location: Parrish,Brandenton,Tampa,Florida,Gratiot Michigan

Posts: 216

wtff!! You dont have to do that...

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