is this a good cat
http://cgi.ebay.com/ebaymotors/ws/eB...category=33629
or this
http://cgi.ebay.com/ebaymotors/ws/eB...category=33629

wut is better
thanx

 

I don't think there is such a thing as a good high flow cat for the maxima. The 2 you posted aren't even cats. I had one of them and it's just a pipe. No honey comb mesh inside nothing. Don't waste your money on a cat unless you want a raspy exhaust note. Learn from my mistake and spend the money on stickers or something.