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-   -   high flow cats (https://www.truckforums.com/forum/chevy-silverado-gmc-sierra-forum-11/high-flow-cats-13618/)

Montana89 Apr 28, 2010 04:21 PM

high flow cats
 
need to know what the best route to take to replace my cats, my factory cats finally took the dive

fresh Apr 30, 2010 01:27 PM

i'll most likely purchase a magnaflow universal cat from summit for $70 + tax and weld it in...mine **** the bed after a faulty fuel injector allowed more than 2 gallons of gas to get dumped into the motor (hydrolock goes booom!) which subsequently drained down through the converter and gummed it up.

timber74wolf May 3, 2010 04:00 PM

My friend put Magna Flow cats on his truck and has had no problems.

Bird33 Mar 20, 2024 11:40 AM


Originally Posted by timber74wolf (Post 56162)
My friend put Magna Flow cats on his truck and has had no problems.

Do you know wich one exactly because im having a hard time fiding one.thanks


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