i've heard bout it; looks nice, greddy finally came out with a N1 design, but its a lil expensive, so didnt really pay much attendtion to it. I ending up getting the HKS Hi Power Exhaust Sys. but if u plan on gettin an exhaust do some research, how it sounds,performs,style, etc... i heard how it sound at my local shop, had a 240 SX with S-15 Front Conversion..(sweeet) and a Integra GS-R; the teg had a Apexi N1 and the 240 had a Hi Power...the N1 was louder but the Hi Power was really sweet...hella deep; at high rpms it still sound really good, i ending up putting a deposit down for the HKS