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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Hi Flow CATs

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Old Nov 22, 2006 | 09:47 PM
  #1  
Rmarsha1's Avatar
Rmarsha1
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Hi Flow CATs

I have an 88 F150 with a stock exhaust but no muffler but i have next to no sound! My truck has two CATs and i dont know whether i could replace them with a hi flow CAT and get better sound or not. I want the truck to be loud my last truck 82 F150 had a glasspack on it and was loud but i cant seem to get this truck loud like i want it. Anyone have any information on the Hi Flow CATs or know what i should do?
 
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Old Nov 22, 2006 | 10:02 PM
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Boss429F150
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I had an 89 with the 300 my pipe broke off right before the cats since there were two i just made duals with one cat on each pipe
 
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Old Nov 22, 2006 | 10:58 PM
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Rmarsha1
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Was it loud or what?
 
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Old Nov 23, 2006 | 10:24 PM
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SilverSport
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From: Formerly Nawlins
How did that sound .... my muffler is loose on my 4.9 and I might want to put duals on.
 
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