I tried the search function but i didn't get the comments i was looking for sorry for the inconvience. Yeah i was told the apexi ws and the greddy didn't know which one but were very nice sounding and also HKS too. I heard a Greedy Evo exhaust on a H22a with A high flow cat and a AEM and damn that sounded freaking awesome. Any opinions on the Greedy Evo