Hey guys, I want to do a complete exhaust for my V6, for the mid-pipe I want to delete all 4 cats and put 2 hi-flow cats in. What do I do with the other remaining O2 Sensors? And when I get the cats right I want to cut that Y pipe and put in a H pipe, then order some Flowmaster GT catback system. Will all of this work? Any input would help a ton. Thanks.

 

My opinion high flow cats are a bit useless. That being said I jut went to a off road H pipe for my exhuast. Use mil eliminators and you should be fine. As for flowmasters some people call them chokemasters. I for one have magnaflows I think. They put in some no name muffler on my car. D:

 

I have to put cats back on, (or they wont pass Inspection in my state) and I love the tone of Flowmasters 40 series so im gona stick with those. What is mil eliminators? and where can you get them? Thanks

 

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