Need cats....Which one's would work best?

I am looking fro a pair of cats to put in my Mac offroad H pipe ot quiet my car down alittle bit. Who makes good cats? I dont want ot spend over like $100 a piece for them either I just need some good flowing sound reducing convertors help me out here guys. THanks
 
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I had to purchase a set of Mac hi-flow universal cats for my prochamber. I had them cut and welded in by at a local mechanic shop for @ 1hr. labor charge. The cats were more expensive when I bought them, nearly 100 a piece. They can be had for cheaper I believe now for some reason. If you buy a hi-flow cat from some place like Mac or Magnaflow, it will not restrict flow too much.
 
98blackstallion said:
I am looking fro a pair of cats to put in my Mac offroad H pipe ot quiet my car down alittle bit. Who makes good cats? I dont want ot spend over like $100 a piece for them either I just need some good flowing sound reducing convertors help me out here guys. THanks
magnaflow sells high quality high flow cats off their website.. Might as well buy an X pipe with them on there.